Fix missing frontend email attachment options

src-ui/src/app/components/common/edit-dialog/mail-rule-edit-dialog/mail-rule-edit-dialog.component.html

@@ -11,7 +11,7 @@
         <app-input-select i18n-title title="Account" [items]="accounts" formControlName="account"></app-input-select>
         <app-input-text i18n-title title="Folder" formControlName="folder" i18n-hint hint="Subfolders must be separated by a delimiter, often a dot ('.') or slash ('/'), but it varies by mail server." [error]="error?.folder"></app-input-text>
         <app-input-number i18n-title title="Maximum age (days)" formControlName="maximum_age" [showAdd]="false" [error]="error?.maximum_age"></app-input-number>
-        <app-input-select i18n-title title="Attachment type" [items]="attachmentTypeOptions" formControlName="attachment_type"></app-input-select>
+        <app-input-select i18n-title title="Attachment type" [items]="attachmentTypeOptions" formControlName="attachment_type" i18n-hint hint="See docs for .eml processing requirements"></app-input-select>
       </div>
       <div class="col">
         <p class="small" i18n>Paperless will only process mails that match <em>all</em> of the filters specified below.</p>

src-ui/src/app/components/common/edit-dialog/mail-rule-edit-dialog/mail-rule-edit-dialog.component.ts

@@ -23,9 +23,13 @@ const ATTACHMENT_TYPE_OPTIONS = [
     id: MailFilterAttachmentType.Attachments,
     name: $localize`Only process attachments.`,
   },
+  {
+    id: MailFilterAttachmentType.Email_Only,
+    name: $localize`Process with embedded attachments as .eml`,
+  },
   {
     id: MailFilterAttachmentType.Everything,
-    name: $localize`Process all files, including 'inline' attachments.`,
+    name: $localize`Process as .eml and attachments as separate documents`,
   },
 ]
 

src-ui/src/app/data/paperless-mail-rule.ts

@@ -2,7 +2,8 @@ import { ObjectWithId } from './object-with-id'
 
 export enum MailFilterAttachmentType {
   Attachments = 1,
-  Everything = 2,
+  Email_Only = 2,
+  Everything = 3,
 }
 
 export enum MailAction {