Mail: Gmail and iCloud (IMAP/SMTP with app passwords) alongside Outlook.com, several accounts per person with an account switcher, From choice and combined unread

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

package.json

@@ -5,7 +5,7 @@
   "main": "server.js",
   "scripts": {
     "start": "node server.js",
-    "test": "for t in smoke tasks push users plex player lyrics signal mail; do node tools/$t-test.js || exit 1; done",
+    "test": "for t in smoke tasks push users plex player lyrics signal mail mail-imap; do node tools/$t-test.js || exit 1; done",
     "audit": "npm audit --omit=dev --audit-level=high"
   },
   "keywords": [],
@@ -14,6 +14,13 @@
   "type": "commonjs",
   "dependencies": {
     "@simplewebauthn/server": "^14.0.3",
+    "imapflow": "^2.9.0",
+    "mailparser": "^3.12.2",
+    "nodemailer": "^10.2.0",
     "web-push": "^3.6.7"
+  },
+  "devDependencies": {
+    "hoodiecrow-imap": "^3.3.1",
+    "smtp-server": "^3.21.0"
   }
 }