diff --git a/components/filters/filter-rule-modal.tsx b/components/filters/filter-rule-modal.tsx
index 25b0eb9b..221a6e7a 100644
--- a/components/filters/filter-rule-modal.tsx
+++ b/components/filters/filter-rule-modal.tsx
@@ -27,7 +27,7 @@ interface FilterRuleModalProps {
 }
 
 const ALL_FIELDS: FilterConditionField[] = [
-  "from", "to", "cc", "subject", "header", "size", "body",
+  "from", "to", "cc", "subject", "header", "size", "body", "attachment",
 ];
 
 const TEXT_COMPARATORS: FilterComparator[] = [
@@ -36,6 +36,14 @@ const TEXT_COMPARATORS: FilterComparator[] = [
 
 const SIZE_COMPARATORS: FilterComparator[] = ["greater_than", "less_than"];
 
+const ATTACHMENT_COMPARATORS: FilterComparator[] = ["has_any", "has_type"];
+
+function comparatorsFor(field: FilterConditionField): FilterComparator[] {
+  if (field === "size") return SIZE_COMPARATORS;
+  if (field === "attachment") return ATTACHMENT_COMPARATORS;
+  return TEXT_COMPARATORS;
+}
+
 const ALL_ACTION_TYPES: FilterActionType[] = [
   "move", "copy", "forward", "mark_read", "star", "add_label", "discard", "reject", "keep", "stop",
 ];
@@ -47,6 +55,27 @@ function makeEmptyCondition(): FilterCondition {
   return { field: "from", comparator: "contains", value: "" };
 }
 
+// Multi-value handling: conditions are stored as string | string[]. The UI
+// presents them as a single comma-separated text input — the user types
+// "a, b, c" and the saved value becomes ["a","b","c"]. Single entries stay
+// strings so existing single-value rules don't change shape.
+function valueToInputString(v: string | string[]): string {
+  if (Array.isArray(v)) return v.join(", ");
+  return v;
+}
+
+function inputStringToValue(s: string): string | string[] {
+  const parts = s.split(",").map((p) => p.trim()).filter((p) => p.length > 0);
+  if (parts.length === 0) return "";
+  if (parts.length === 1) return parts[0];
+  return parts;
+}
+
+function isConditionValueEmpty(v: string | string[]): boolean {
+  if (Array.isArray(v)) return v.length === 0 || v.every((x) => !x.trim());
+  return !v.trim();
+}
+
 function makeEmptyAction(): FilterAction {
   return { type: "move", value: "" };
 }
@@ -97,9 +126,23 @@ export function FilterRuleModal({
       return;
     }
 
-    const validConditions = conditions.filter(
-      (c) => c.value.trim()
-    );
+    // While editing, condition.value is always the raw string typed into the
+    // input (commas not yet split). Convert to array form here on save so a
+    // user typing "a, b, c" actually persists as ["a","b","c"]. This is the
+    // moment we know editing is finished - splitting earlier would eat any
+    // comma the user just typed mid-edit.
+    const validConditions = conditions
+      .filter((c) => {
+        if (c.field === "attachment" && c.comparator === "has_any") return true;
+        return !isConditionValueEmpty(c.value);
+      })
+      .map((c) => {
+        if (c.field === "attachment" && c.comparator === "has_any") return c;
+        if (c.field === "size") return c; // numeric, single-value only
+        if (typeof c.value !== "string") return c; // already structured
+        const parsed = inputStringToValue(c.value);
+        return { ...c, value: parsed };
+      });
     if (validConditions.length === 0) {
       toast.error(t("validation_empty_conditions"));
       return;
@@ -129,15 +172,27 @@ export function FilterRuleModal({
       prev.map((c, i) => {
         if (i !== index) return c;
         const updated = { ...c, ...updates };
-        if (updates.field === "size" && !SIZE_COMPARATORS.includes(c.comparator)) {
-          updated.comparator = "greater_than";
-        }
-        if (updates.field && updates.field !== "size" && SIZE_COMPARATORS.includes(c.comparator)) {
-          updated.comparator = "contains";
+        // Reconcile the comparator when the field changes so we never end up
+        // with e.g. (field=attachment, comparator=contains) — invalid for the
+        // Sieve generator. Each field has its own valid comparator set.
+        if (updates.field && updates.field !== c.field) {
+          const allowed = comparatorsFor(updates.field);
+          if (!allowed.includes(c.comparator)) {
+            updated.comparator = allowed[0];
+          }
         }
         if (updates.field && updates.field !== "header") {
           delete updated.headerName;
         }
+        // has_any takes no value; clear it so we don't leak old text into
+        // the generated Sieve.
+        if (updated.field === "attachment" && updated.comparator === "has_any") {
+          updated.value = "";
+        }
+        // Size is numeric, single value only - collapse any list to scalar.
+        if (updated.field === "size" && Array.isArray(updated.value)) {
+          updated.value = updated.value[0] ?? "";
+        }
         return updated;
       })
     );
@@ -281,24 +336,58 @@ export function FilterRuleModal({
                     className={selectClass}
                     aria-label={t("comparators.contains")}
                   >
-                    {(condition.field === "size" ? SIZE_COMPARATORS : TEXT_COMPARATORS).map(
-                      (c) => (
-                        <option key={c} value={c}>
-                          {t(`comparators.${c}`)}
-                        </option>
-                      )
-                    )}
+                    {comparatorsFor(condition.field).map((c) => (
+                      <option key={c} value={c}>
+                        {t(`comparators.${c}`)}
+                      </option>
+                    ))}
                   </select>
 
-                  <Input
-                    value={condition.value}
-                    onChange={(e) => updateCondition(index, { value: e.target.value })}
-                    placeholder={
-                      condition.field === "size" ? t("size_placeholder") : t("header_placeholder")
-                    }
-                    className="flex-1 min-w-[120px]"
-                    type={condition.field === "size" ? "number" : "text"}
-                  />
+                  {/* has_any takes no value; render a stub so the row layout
+                      stays consistent but no input is editable. */}
+                  {condition.field === "attachment" && condition.comparator === "has_any" ? (
+                    <div className="flex-1 min-w-[120px]" />
+                  ) : (
+                    <Input
+                      value={valueToInputString(condition.value)}
+                      onChange={(e) =>
+                        // Store the raw input string while typing. Splitting
+                        // commas into an array on every keystroke would eat
+                        // the comma the moment it's typed.
+                        updateCondition(index, { value: e.target.value })
+                      }
+                      onBlur={(e) => {
+                        // On blur: normalise comma-separated input into an
+                        // array (or single string when only one item). Size
+                        // stays numeric/single-value; attachment-has_any has
+                        // no value at all.
+                        if (condition.field === "size") return;
+                        if (
+                          condition.field === "attachment" &&
+                          condition.comparator === "has_any"
+                        )
+                          return;
+                        const parsed = inputStringToValue(e.target.value);
+                        // Only update if the normalised shape actually
+                        // differs - avoids triggering a no-op re-render and
+                        // resetting the user's cursor on every blur.
+                        if (
+                          JSON.stringify(parsed) !== JSON.stringify(condition.value)
+                        ) {
+                          updateCondition(index, { value: parsed });
+                        }
+                      }}
+                      placeholder={
+                        condition.field === "size"
+                          ? t("size_placeholder")
+                          : condition.field === "attachment"
+                            ? t("attachment_type_placeholder")
+                            : t("value_placeholder_multi")
+                      }
+                      className="flex-1 min-w-[120px]"
+                      type={condition.field === "size" ? "number" : "text"}
+                    />
+                  )}
 
                   <button
                     type="button"
diff --git a/components/settings/filter-settings.tsx b/components/settings/filter-settings.tsx
index a0dd780a..8cdb95b2 100644
--- a/components/settings/filter-settings.tsx
+++ b/components/settings/filter-settings.tsx
@@ -36,7 +36,17 @@ function RuleSummary({ rule }: { rule: FilterRule }) {
   const conditions = rule.conditions.slice(0, 2).map((c) => {
     const field = t(`condition_fields.${c.field}`);
     const comparator = t(`comparators.${c.comparator}`);
-    return `${field} ${comparator} "${c.value}"`;
+    // has_any is a no-value test ("attachment is present"); appending
+    // `""` would look broken in the summary line.
+    if (c.field === "attachment" && c.comparator === "has_any") {
+      return `${field} ${comparator}`;
+    }
+    // Multi-value conditions render as "a" / "b" / "c" with the locale's
+    // OR-glue between items so the line still reads as natural language.
+    const valueStr = Array.isArray(c.value)
+      ? c.value.map((v) => `"${v}"`).join(` ${t("or")} `)
+      : `"${c.value}"`;
+    return `${field} ${comparator} ${valueStr}`;
   });
 
   const joiner = rule.matchType === "all" ? t("and") : t("or");
@@ -97,7 +107,22 @@ function VisualRuleSummary({ rule }: { rule: FilterRule }) {
               <span className="inline-flex items-baseline gap-1 px-1.5 py-px rounded-sm bg-muted/60 text-foreground">
                 <span className="font-medium text-blue-600 dark:text-blue-400">{field}</span>
                 <span className="text-muted-foreground">{comparator}</span>
-                <span className="text-foreground">“{c.value}”</span>
+                {!(c.field === "attachment" && c.comparator === "has_any") && (
+                  <span className="text-foreground">
+                    {Array.isArray(c.value)
+                      ? c.value.map((v, k) => (
+                          <span key={k}>
+                            {k > 0 && (
+                              <span className="text-muted-foreground/70 italic mx-0.5">
+                                {t("or")}
+                              </span>
+                            )}
+                            “{v}”
+                          </span>
+                        ))
+                      : <>“{c.value}”</>}
+                  </span>
+                )}
               </span>
             </span>
           );
diff --git a/lib/jmap/sieve-types.ts b/lib/jmap/sieve-types.ts
index 26aecc40..2eba3c48 100644
--- a/lib/jmap/sieve-types.ts
+++ b/lib/jmap/sieve-types.ts
@@ -13,14 +13,21 @@ export interface SieveCapabilities {
   externalLists: string[];
 }
 
-export type FilterConditionField = 'from' | 'to' | 'cc' | 'subject' | 'header' | 'size' | 'body';
+export type FilterConditionField =
+  | 'from' | 'to' | 'cc' | 'subject' | 'header' | 'size' | 'body'
+  | 'attachment';
 
 export type FilterComparator =
   | 'contains' | 'not_contains'
   | 'is' | 'not_is'
   | 'starts_with' | 'ends_with'
   | 'matches'
-  | 'greater_than' | 'less_than';
+  | 'greater_than' | 'less_than'
+  // For field === 'attachment':
+  //   has_any  → message has any attachment (Content-Disposition: attachment)
+  //   has_type → message has an attachment whose Content-Type matches `value`
+  //              (substring match, e.g. "application/pdf" or "image/")
+  | 'has_any' | 'has_type';
 
 export type FilterActionType =
   | 'move' | 'copy' | 'forward'
@@ -30,7 +37,16 @@ export type FilterActionType =
 export interface FilterCondition {
   field: FilterConditionField;
   comparator: FilterComparator;
-  value: string;
+  /**
+   * Match value. Use a string array for OR-within-condition semantics
+   * (e.g. `["@domain1.com", "@domain2.com"]` matches mail from either).
+   * Sieve emits the array as a list literal which the implementation
+   * treats as "matches any item". Use a plain string for single-value
+   * conditions; existing single-value rules continue to work unchanged.
+   *
+   * Not supported for: size (numeric), has_any (no value).
+   */
+  value: string | string[];
   headerName?: string;
 }
 
diff --git a/lib/sieve/generator.ts b/lib/sieve/generator.ts
index 996fd841..4af1dff3 100644
--- a/lib/sieve/generator.ts
+++ b/lib/sieve/generator.ts
@@ -12,42 +12,82 @@ function escapeString(value: string): string {
   return value.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
 }
 
+// Normalise the condition value to a non-empty string array. Single-value
+// conditions stay one-element; arrays are filtered for empty strings.
+function toValueList(value: string | string[]): string[] {
+  const arr = Array.isArray(value) ? value : [value];
+  return arr.map((v) => (v ?? '').toString()).filter((v) => v.length > 0);
+}
+
+// Render one or many strings as a Sieve string-literal-or-list. Sieve treats
+// `header :contains "From" ["a", "b"]` as "any of a, b" (built-in OR within
+// the condition); the single-string form is emitted unchanged when len === 1
+// so existing scripts and tests stay byte-identical.
+function formatStringArg(values: string[], transform: (s: string) => string = (s) => s): string {
+  if (values.length === 1) {
+    return `"${escapeString(transform(values[0]))}"`;
+  }
+  return `[${values.map((v) => `"${escapeString(transform(v))}"`).join(', ')}]`;
+}
+
 function generateCondition(condition: FilterCondition): string {
   const { field, comparator, value } = condition;
 
   if (field === 'size') {
+    // Size is numeric, single value only.
+    const sizeValue = Array.isArray(value) ? value[0] : value;
     const op = comparator === 'greater_than' ? ':over' : ':under';
-    return `size ${op} ${value}`;
+    return `size ${op} ${sizeValue}`;
   }
 
+  const values = toValueList(value);
+
   if (field === 'body') {
     const matchType = comparator === 'is' ? ':is' : ':contains';
-    return `body ${matchType} "${escapeString(value)}"`;
+    return `body ${matchType} ${formatStringArg(values)}`;
+  }
+
+  if (field === 'attachment') {
+    // RFC 5703: :mime :anychild matches against headers of any MIME part.
+    // has_any tests Content-Disposition for "attachment"; has_type matches
+    // the file extension against the filename across BOTH Content-Disposition
+    // (filename= parameter) and Content-Type (name= parameter) - many older
+    // senders (Microsoft SMTPSVC, PrintToMail, etc.) put the filename only
+    // in Content-Type and leave Content-Disposition without a filename.
+    // RFC 5228 §5.7 allows a string-list for header names; the test passes
+    // if any listed header matches. Wildcard "*.<ext>*" catches quoted,
+    // unquoted, and RFC-2231-encoded forms alike since ".<ext>" appears as
+    // a literal substring in all of them.
+    // Multiple extensions become a Sieve value-list ["*.pdf*", "*.xml*"]
+    // = OR within the condition (any item matches → test passes).
+    if (comparator === 'has_any') {
+      return `header :mime :anychild :contains "Content-Disposition" "attachment"`;
+    }
+    const normalised = values.map((v) => v.replace(/^[.*]+/, '').trim()).filter(Boolean);
+    return `header :mime :anychild :matches ["Content-Disposition", "Content-Type"] ${formatStringArg(normalised, (ext) => `*.${ext}*`)}`;
   }
 
   const headerName = field === 'header'
     ? (condition.headerName || 'X-Unknown')
     : HEADER_MAP[field];
 
-  const escaped = escapeString(value);
-
   switch (comparator) {
     case 'contains':
-      return `header :contains "${headerName}" "${escaped}"`;
+      return `header :contains "${headerName}" ${formatStringArg(values)}`;
     case 'not_contains':
-      return `not header :contains "${headerName}" "${escaped}"`;
+      return `not header :contains "${headerName}" ${formatStringArg(values)}`;
     case 'is':
-      return `header :is "${headerName}" "${escaped}"`;
+      return `header :is "${headerName}" ${formatStringArg(values)}`;
     case 'not_is':
-      return `not header :is "${headerName}" "${escaped}"`;
+      return `not header :is "${headerName}" ${formatStringArg(values)}`;
     case 'starts_with':
-      return `header :matches "${headerName}" "${escaped}*"`;
+      return `header :matches "${headerName}" ${formatStringArg(values, (v) => `${v}*`)}`;
     case 'ends_with':
-      return `header :matches "${headerName}" "*${escaped}"`;
+      return `header :matches "${headerName}" ${formatStringArg(values, (v) => `*${v}`)}`;
     case 'matches':
-      return `header :matches "${headerName}" "${escaped}"`;
+      return `header :matches "${headerName}" ${formatStringArg(values)}`;
     default:
-      return `header :contains "${headerName}" "${escaped}"`;
+      return `header :contains "${headerName}" ${formatStringArg(values)}`;
   }
 }
 
@@ -89,6 +129,7 @@ function computeRequires(rules: FilterRule[], vacation?: VacationSieveConfig): s
   for (const rule of enabledRules) {
     for (const condition of rule.conditions) {
       if (condition.field === 'body') extensions.add('body');
+      if (condition.field === 'attachment') extensions.add('mime');
     }
     for (const action of rule.actions) {
       switch (action.type) {
diff --git a/lib/sieve/parser.ts b/lib/sieve/parser.ts
index bcfd2693..eadecbbe 100644
--- a/lib/sieve/parser.ts
+++ b/lib/sieve/parser.ts
@@ -36,7 +36,11 @@ const FIELD_FROM_HEADER: Record<string, FilterConditionField> = {
 function isValidCondition(c: unknown): boolean {
   if (!c || typeof c !== 'object') return false;
   const cond = c as Record<string, unknown>;
-  return typeof cond.field === 'string' && typeof cond.comparator === 'string' && typeof cond.value === 'string';
+  if (typeof cond.field !== 'string' || typeof cond.comparator !== 'string') return false;
+  // value may be a string OR a non-empty array of strings (Patch 11
+  // multi-value semantics). Accept both.
+  if (typeof cond.value === 'string') return true;
+  return Array.isArray(cond.value) && cond.value.every((v) => typeof v === 'string');
 }
 
 function isValidAction(a: unknown): boolean {
@@ -334,43 +338,150 @@ function parseAtom(raw: string): FilterCondition | null {
     }
   }
 
-  let m = /^header\s+:(contains|is|matches)\s+"((?:[^"\\]|\\.)*)"\s+"((?:[^"\\]|\\.)*)"$/.exec(s);
+  // Parse the value-tail of a header/body test: either a single quoted
+  // string or a Sieve list literal ["a", "b", ...]. Returns the unwrapped
+  // value(s), preserving the array shape when present so the caller can
+  // detect multi-value conditions.
+  const parseValueTail = (raw: string): string | string[] | null => {
+    const trimmed = raw.trim();
+    // List form
+    if (trimmed.startsWith('[') && trimmed.endsWith(']')) {
+      const inner = trimmed.slice(1, -1);
+      const items: string[] = [];
+      const re = /"((?:[^"\\]|\\.)*)"/g;
+      let mm: RegExpExecArray | null;
+      let cursor = 0;
+      while ((mm = re.exec(inner)) !== null) {
+        // Ensure only whitespace and commas appear between items
+        if (inner.slice(cursor, mm.index).replace(/[\s,]/g, '') !== '') return null;
+        items.push(unescapeSieveString(mm[1]));
+        cursor = mm.index + mm[0].length;
+      }
+      if (inner.slice(cursor).replace(/[\s,]/g, '') !== '') return null;
+      if (items.length === 0) return null;
+      return items.length === 1 ? items[0] : items;
+    }
+    // Single string form
+    const single = /^"((?:[^"\\]|\\.)*)"$/.exec(trimmed);
+    if (single) return unescapeSieveString(single[1]);
+    return null;
+  };
+
+  // Classify a :matches value (or values) into starts_with / ends_with /
+  // matches by inspecting wildcard positions. For multi-value, all items
+  // must share the same shape; otherwise we fall back to 'matches' and
+  // keep the wildcards verbatim.
+  const classifyMatches = (
+    values: string | string[],
+  ): { comparator: 'starts_with' | 'ends_with' | 'matches'; stripped: string | string[] } => {
+    const arr = Array.isArray(values) ? values : [values];
+    const isTrailing = (v: string) => {
+      const stars = [...v].filter((c) => c === '*').length;
+      return stars === 1 && v.endsWith('*');
+    };
+    const isLeading = (v: string) => {
+      const stars = [...v].filter((c) => c === '*').length;
+      return stars === 1 && v.startsWith('*');
+    };
+    if (arr.every(isTrailing)) {
+      const stripped = arr.map((v) => v.slice(0, -1));
+      return { comparator: 'starts_with', stripped: Array.isArray(values) ? stripped : stripped[0] };
+    }
+    if (arr.every(isLeading)) {
+      const stripped = arr.map((v) => v.slice(1));
+      return { comparator: 'ends_with', stripped: Array.isArray(values) ? stripped : stripped[0] };
+    }
+    return { comparator: 'matches', stripped: values };
+  };
+
+  // Match attachment-aware :mime :anychild tests before the generic header
+  // pattern - emitted by our own generator for field === 'attachment'.
+  // has_any: ":contains Content-Disposition attachment"
+  let m = /^header\s+:mime\s+:anychild\s+:contains\s+"Content-Disposition"\s+"attachment"$/.exec(s);
   if (m) {
-    const [, tag, headerName, rawValue] = m;
-    const value = unescapeSieveString(rawValue);
+    return { field: 'attachment', comparator: 'has_any', value: '' };
+  }
+  // has_type: ":matches <headers> <value-tail>"
+  // - Current emit form uses a header-list ["Content-Disposition", "Content-Type"]
+  //   to catch senders who put the filename only in Content-Type's name= param
+  //   (Microsoft SMTPSVC, PrintToMail.net, etc.).
+  // - Legacy emit form used a single "Content-Disposition" header - still
+  //   recognised here so rules saved before the fix remain editable.
+  // Each value item must be a "*.<ext>*" wildcard pattern.
+  const tryHasType = (rawHeaders: string, rawValue: string): FilterCondition | null => {
+    // Header part: accept either a single quoted string or a 2-element list
+    // containing exactly Content-Disposition + Content-Type (in any order).
+    const single = /^"Content-Disposition"$/.exec(rawHeaders.trim());
+    const listForm = /^\[\s*((?:"(?:[^"\\]|\\.)*"\s*,?\s*)+)\]$/.exec(rawHeaders.trim());
+    let headersOk = false;
+    if (single) {
+      headersOk = true;
+    } else if (listForm) {
+      const inner = listForm[1];
+      const items: string[] = [];
+      const re = /"((?:[^"\\]|\\.)*)"/g;
+      let mm: RegExpExecArray | null;
+      while ((mm = re.exec(inner)) !== null) items.push(unescapeSieveString(mm[1]));
+      const expected = new Set(['Content-Disposition', 'Content-Type']);
+      const got = new Set(items);
+      headersOk =
+        items.length === expected.size &&
+        [...expected].every((h) => got.has(h));
+    }
+    if (!headersOk) return null;
+    const tail = parseValueTail(rawValue);
+    if (tail === null) return null;
+    const arr = Array.isArray(tail) ? tail : [tail];
+    const exts: string[] = [];
+    for (const item of arr) {
+      const em = /^\*\.((?:[^*\\]|\\.)+)\*$/.exec(item);
+      if (!em) return null;
+      exts.push(unescapeSieveString(em[1]));
+    }
+    return { field: 'attachment', comparator: 'has_type', value: exts.length === 1 ? exts[0] : exts };
+  };
+  m = /^header\s+:mime\s+:anychild\s+:matches\s+(\[[\s\S]+?\]|"[^"]+")\s+([\s\S]+)$/.exec(s);
+  if (m) {
+    const result = tryHasType(m[1], m[2]);
+    if (result) return result;
+  }
+  // Unknown :mime :anychild pattern (e.g. from external scripts) - bail to
+  // opaque rendering so we don't silently misrepresent the script.
+  if (/^header\s+:mime\s+:anychild\b/.test(s)) {
+    return null;
+  }
+
+  m = /^header\s+:(contains|is|matches)\s+"((?:[^"\\]|\\.)*)"\s+([\s\S]+)$/.exec(s);
+  if (m) {
+    const [, tag, headerName, rawTail] = m;
+    const value = parseValueTail(rawTail);
+    if (value === null) return null;
     const { field, headerName: customHeaderName } = normalizeHeaderName(unescapeSieveString(headerName));
 
     let comparator: FilterComparator;
+    let finalValue: string | string[];
     if (tag === 'contains') {
       comparator = negated ? 'not_contains' : 'contains';
+      finalValue = value;
     } else if (tag === 'is') {
       comparator = negated ? 'not_is' : 'is';
+      finalValue = value;
     } else {
-      // :matches - distinguish starts_with / ends_with / matches
-      const starPositions = [...value].reduce<number[]>((acc, ch, idx) => (ch === '*' ? [...acc, idx] : acc), []);
-      if (starPositions.length === 1 && starPositions[0] === value.length - 1) {
-        comparator = 'starts_with';
-        const cond: FilterCondition = { field, comparator, value: value.slice(0, -1) };
-        if (customHeaderName !== undefined) cond.headerName = customHeaderName;
-        return cond;
-      }
-      if (starPositions.length === 1 && starPositions[0] === 0) {
-        comparator = 'ends_with';
-        const cond: FilterCondition = { field, comparator, value: value.slice(1) };
-        if (customHeaderName !== undefined) cond.headerName = customHeaderName;
-        return cond;
-      }
-      comparator = 'matches';
+      const classified = classifyMatches(value);
+      comparator = classified.comparator;
+      finalValue = classified.stripped;
     }
 
-    const cond: FilterCondition = { field, comparator, value };
+    const cond: FilterCondition = { field, comparator, value: finalValue };
     if (customHeaderName !== undefined) cond.headerName = customHeaderName;
     return cond;
   }
 
-  m = /^body\s+:(contains|is)\s+"((?:[^"\\]|\\.)*)"$/.exec(s);
+  m = /^body\s+:(contains|is)\s+([\s\S]+)$/.exec(s);
   if (m) {
-    return { field: 'body', comparator: m[1] === 'is' ? 'is' : 'contains', value: unescapeSieveString(m[2]) };
+    const value = parseValueTail(m[2]);
+    if (value === null) return null;
+    return { field: 'body', comparator: m[1] === 'is' ? 'is' : 'contains', value };
   }
 
   m = /^size\s+:(over|under)\s+(\d+)$/.exec(s);
diff --git a/locales/cs/common.json b/locales/cs/common.json
index 40b0ed6a..ee909261 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Akce",
       "add_action": "Přidat akci",
       "stop_processing": "Zastavit zpracování dalších pravidel",
+      "attachment_type_placeholder": "např. pdf, doc, jpg",
+      "value_placeholder_multi": "Hodnota (více oddělených čárkami)",
       "condition_fields": {
+        "attachment": "Příloha",
         "from": "Od",
         "to": "Komu",
         "cc": "Kopie",
@@ -1642,6 +1645,8 @@
         "body": "Tělo zprávy"
       },
       "comparators": {
+        "has_any": "je přítomna",
+        "has_type": "typu",
         "contains": "obsahuje",
         "not_contains": "neobsahuje",
         "is": "je přesně",
diff --git a/locales/da/common.json b/locales/da/common.json
index 7b379c5d..c456e728 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -1633,7 +1633,10 @@
       "actions": "Handlinger",
       "add_action": "Tilføj handling",
       "stop_processing": "Stop behandling af efterfølgende regler",
+      "attachment_type_placeholder": "f.eks. pdf, doc, jpg",
+      "value_placeholder_multi": "Værdi (flere adskilt med komma)",
       "condition_fields": {
+        "attachment": "Vedhæftet fil",
         "from": "Fra",
         "to": "Til",
         "cc": "Cc",
@@ -1643,6 +1646,8 @@
         "body": "Brødtekst"
       },
       "comparators": {
+        "has_any": "er til stede",
+        "has_type": "af typen",
         "contains": "indeholder",
         "not_contains": "indeholder ikke",
         "is": "er præcis",
diff --git a/locales/de/common.json b/locales/de/common.json
index 7b3cd5ca..b3b11a27 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Aktionen",
       "add_action": "Aktion hinzufügen",
       "stop_processing": "Verarbeitung nachfolgender Regeln stoppen",
+      "attachment_type_placeholder": "z.B. pdf, doc, jpg",
+      "value_placeholder_multi": "Wert (mehrere mit Komma trennen)",
       "condition_fields": {
+        "attachment": "Anhang",
         "from": "Von",
         "to": "An",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Nachrichtentext"
       },
       "comparators": {
+        "has_any": "vorhanden",
+        "has_type": "vom Typ",
         "contains": "enthält",
         "not_contains": "enthält nicht",
         "is": "ist genau",
diff --git a/locales/en/common.json b/locales/en/common.json
index f9ababbe..0c491508 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -1633,7 +1633,10 @@
       "actions": "Actions",
       "add_action": "Add Action",
       "stop_processing": "Stop processing subsequent rules",
+      "attachment_type_placeholder": "e.g. pdf, doc, jpg",
+      "value_placeholder_multi": "Value (multiple separated by commas)",
       "condition_fields": {
+        "attachment": "Attachment",
         "from": "From",
         "to": "To",
         "cc": "Cc",
@@ -1643,6 +1646,8 @@
         "body": "Body"
       },
       "comparators": {
+        "has_any": "is present",
+        "has_type": "of type",
         "contains": "contains",
         "not_contains": "does not contain",
         "is": "is exactly",
diff --git a/locales/es/common.json b/locales/es/common.json
index c75a5ed2..61fe27fc 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Acciones",
       "add_action": "Agregar acción",
       "stop_processing": "Detener el procesamiento de reglas posteriores",
+      "attachment_type_placeholder": "p. ej. pdf, doc, jpg",
+      "value_placeholder_multi": "Valor (varios separados por comas)",
       "condition_fields": {
+        "attachment": "Adjunto",
         "from": "De",
         "to": "Para",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Cuerpo"
       },
       "comparators": {
+        "has_any": "está presente",
+        "has_type": "del tipo",
         "contains": "contiene",
         "not_contains": "no contiene",
         "is": "es exactamente",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index 3d8b23ce..49a52772 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Actions",
       "add_action": "Ajouter une action",
       "stop_processing": "Arrêter le traitement des règles suivantes",
+      "attachment_type_placeholder": "p. ex. pdf, doc, jpg",
+      "value_placeholder_multi": "Valeur (plusieurs séparées par des virgules)",
       "condition_fields": {
+        "attachment": "Pièce jointe",
         "from": "De",
         "to": "À",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Corps"
       },
       "comparators": {
+        "has_any": "est présent",
+        "has_type": "de type",
         "contains": "contient",
         "not_contains": "ne contient pas",
         "is": "est exactement",
diff --git a/locales/it/common.json b/locales/it/common.json
index 59e685d9..03042102 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Azioni",
       "add_action": "Aggiungi azione",
       "stop_processing": "Interrompere l'elaborazione delle regole successive",
+      "attachment_type_placeholder": "es. pdf, doc, jpg",
+      "value_placeholder_multi": "Valore (più valori separati da virgole)",
       "condition_fields": {
+        "attachment": "Allegato",
         "from": "Da",
         "to": "A",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Corpo"
       },
       "comparators": {
+        "has_any": "è presente",
+        "has_type": "di tipo",
         "contains": "contiene",
         "not_contains": "non contiene",
         "is": "è esattamente",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 19790b80..a42260de 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -1632,7 +1632,10 @@
       "actions": "アクション",
       "add_action": "アクションを追加",
       "stop_processing": "以降のルールの処理を停止",
+      "attachment_type_placeholder": "例: pdf, doc, jpg",
+      "value_placeholder_multi": "値（カンマで複数指定可）",
       "condition_fields": {
+        "attachment": "添付ファイル",
         "from": "差出人",
         "to": "宛先",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "本文"
       },
       "comparators": {
+        "has_any": "あり",
+        "has_type": "タイプ",
         "contains": "を含む",
         "not_contains": "を含まない",
         "is": "と完全一致",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index fc5cc258..e752e9e5 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -1632,7 +1632,10 @@
       "actions": "동작",
       "add_action": "동작 추가",
       "stop_processing": "이후 규칙 무시하기",
+      "attachment_type_placeholder": "예: pdf, doc, jpg",
+      "value_placeholder_multi": "값 (쉼표로 여러 개 구분)",
       "condition_fields": {
+        "attachment": "첨부 파일",
         "from": "보낸 사람",
         "to": "받는 사람",
         "cc": "참조",
@@ -1642,6 +1645,8 @@
         "body": "본문"
       },
       "comparators": {
+        "has_any": "있음",
+        "has_type": "유형",
         "contains": "포함함",
         "not_contains": "포함하지 않음",
         "is": "정확히 일치",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 980f1e3c..ec9cb6c2 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Darbības",
       "add_action": "Pievienot darbību",
       "stop_processing": "Pārtraukt nākamo noteikumu apstrādi",
+      "attachment_type_placeholder": "piem. pdf, doc, jpg",
+      "value_placeholder_multi": "Vērtība (vairākas atdalītas ar komatu)",
       "condition_fields": {
+        "attachment": "Pielikums",
         "from": "No",
         "to": "Kam",
         "cc": "Kopija",
@@ -1642,6 +1645,8 @@
         "body": "Teksts"
       },
       "comparators": {
+        "has_any": "ir klāt",
+        "has_type": "tipa",
         "contains": "satur",
         "not_contains": "nesatur",
         "is": "precīzi sakrīt",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index 49b62770..3d82c2c3 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Acties",
       "add_action": "Actie toevoegen",
       "stop_processing": "Verwerking van volgende regels stoppen",
+      "attachment_type_placeholder": "bijv. pdf, doc, jpg",
+      "value_placeholder_multi": "Waarde (meerdere met komma's gescheiden)",
       "condition_fields": {
+        "attachment": "Bijlage",
         "from": "Van",
         "to": "Aan",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Inhoud"
       },
       "comparators": {
+        "has_any": "aanwezig",
+        "has_type": "van type",
         "contains": "bevat",
         "not_contains": "bevat niet",
         "is": "is precies",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index b4d08a91..2450955b 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Akcje",
       "add_action": "Dodaj akcję",
       "stop_processing": "Zatrzymaj przetwarzanie kolejnych reguł",
+      "attachment_type_placeholder": "np. pdf, doc, jpg",
+      "value_placeholder_multi": "Wartość (kilka oddzielonych przecinkami)",
       "condition_fields": {
+        "attachment": "Załącznik",
         "from": "Od",
         "to": "Do",
         "cc": "DW",
@@ -1642,6 +1645,8 @@
         "body": "Treść"
       },
       "comparators": {
+        "has_any": "jest obecny",
+        "has_type": "typu",
         "contains": "zawiera",
         "not_contains": "nie zawiera",
         "is": "jest dokładnie",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 6b8d8408..2661f709 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Ações",
       "add_action": "Adicionar ação",
       "stop_processing": "Parar o processamento das regras seguintes",
+      "attachment_type_placeholder": "ex.: pdf, doc, jpg",
+      "value_placeholder_multi": "Valor (vários separados por vírgulas)",
       "condition_fields": {
+        "attachment": "Anexo",
         "from": "De",
         "to": "Para",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Corpo"
       },
       "comparators": {
+        "has_any": "está presente",
+        "has_type": "do tipo",
         "contains": "contém",
         "not_contains": "não contém",
         "is": "é exatamente",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index 0d4302af..ab6e8977 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Действия",
       "add_action": "Добавить действие",
       "stop_processing": "Прекратить обработку последующих правил",
+      "attachment_type_placeholder": "напр. pdf, doc, jpg",
+      "value_placeholder_multi": "Значение (несколько через запятую)",
       "condition_fields": {
+        "attachment": "Вложение",
         "from": "От",
         "to": "Кому",
         "cc": "Копия",
@@ -1642,6 +1645,8 @@
         "body": "Тело"
       },
       "comparators": {
+        "has_any": "присутствует",
+        "has_type": "типа",
         "contains": "содержит",
         "not_contains": "не содержит",
         "is": "точно совпадает",
diff --git a/locales/tr/common.json b/locales/tr/common.json
index a0728370..f6f622d9 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -1632,7 +1632,10 @@
       "actions": "İşlemler",
       "add_action": "İşlem Ekle",
       "stop_processing": "Sonraki kuralları işlemeyi durdur",
+      "attachment_type_placeholder": "örn. pdf, doc, jpg",
+      "value_placeholder_multi": "Değer (birden fazla virgülle ayrılır)",
       "condition_fields": {
+        "attachment": "Ek",
         "from": "Kimden",
         "to": "Kime",
         "cc": "Bilgi",
@@ -1642,6 +1645,8 @@
         "body": "Gövde"
       },
       "comparators": {
+        "has_any": "mevcut",
+        "has_type": "türünde",
         "contains": "içerir",
         "not_contains": "içermez",
         "is": "tam olarak",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index 3e0601e3..cbfa7f80 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -1632,7 +1632,10 @@
       "actions": "Дії",
       "add_action": "Додати дію",
       "stop_processing": "Зупинити обробку наступних правил",
+      "attachment_type_placeholder": "напр. pdf, doc, jpg",
+      "value_placeholder_multi": "Значення (декілька через кому)",
       "condition_fields": {
+        "attachment": "Вкладення",
         "from": "Від",
         "to": "до",
         "cc": "Cc",
@@ -1642,6 +1645,8 @@
         "body": "Тіло"
       },
       "comparators": {
+        "has_any": "присутнє",
+        "has_type": "типу",
         "contains": "містить",
         "not_contains": "не містить",
         "is": "точно",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index cd296f35..eeb2be65 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -1632,7 +1632,10 @@
       "actions": "操作",
       "add_action": "添加操作",
       "stop_processing": "停止处理后续规则",
+      "attachment_type_placeholder": "例如：pdf、doc、jpg",
+      "value_placeholder_multi": "值（多个用逗号分隔）",
       "condition_fields": {
+        "attachment": "附件",
         "from": "发件人",
         "to": "收件人",
         "cc": "抄送",
@@ -1642,6 +1645,8 @@
         "body": "正文"
       },
       "comparators": {
+        "has_any": "存在",
+        "has_type": "类型为",
         "contains": "包含",
         "not_contains": "不包含",
         "is": "等于",