AOL requires an app-specific password for IMAP access — your regular AOL password won't work. AOL is now operated by Yahoo, and the procedure is identical to a Yahoo account. Setup takes about 3 minutes.
imap.aol.com993yourname@aol.com)AOL only lets you generate app passwords when 2-step verification is enabled on your account. If you already have it on, skip to Step 2.
Pop3Fetch works wellabcd efgh ijkl mnop. Pop3Fetch accepts either format — paste it as-is.
imap.aol.com993yourname@aol.com)Pop3Fetch verifies the connection and starts importing on the next sync cycle — within 5 minutes on Basic, 1 minute on Pro.
You're probably using your regular AOL login password instead of the app password. Go back to Account Security and generate one (Step 2).
AOL's UI hides the "Generate app password" option until 2-step verification is turned on. Do Step 1 first.
If you have an old AIM Mail address or a Verizon.net address that migrated to AOL, the same IMAP server and procedure apply. Use your full email address as the username.
AOL only displays each app password once. If you lost it, just generate a new one — you can have multiple. Revoke the old one from the same page if it's not in use anywhere else.