Connect Yahoo Mail to Mailbind

Yahoo Mail IMAP and SMTP settings

Yahoo documents both 465 and 587 for outgoing mail, with SSL required and authentication required on either. The username is the full address, including the domain — which for an older account may be @ymail.com or a country domain such as @yahoo.fr.

Generate an app password first

Yahoo’s own settings page lists the password field as “Generate App Password”, which is its way of saying your account password will not work. The app password is a single string tied to one client; it bypasses nothing else on the account and can be revoked on its own.

1. 1Sign in to Yahoo and open Account Info, then Account Security.
2. 2Choose the option to generate and manage third-party app passwords.
3. 3Create one, name it Mailbind, and copy it.
4. 4Paste it into Mailbind as the password for both the incoming and the outgoing server.

Connect Yahoo Mail to Mailbind

1. 1Sign in to Mailbind and choose “Connect a mailbox”.
2. 2Type the address. Mailbind looks up the domain and names Yahoo Mail itself when the records say so; otherwise pick Yahoo Mail from the list.
3. 3Enter your name as you want it to appear on outgoing mail, then paste the app password Yahoo generated.
4. 4Check the server settings. They are filled in from the preset, and you can edit either side if your account is on a different host.
5. 5Press “Test and connect”. Mailbind opens IMAP and SMTP before it saves anything, so a wrong password or a blocked port is a message on the form rather than a mailbox that silently never syncs.
6. 6Name the mailbox for the sidebar, pick a colour, and the first sync begins immediately.

Mailbind only connects to the four ports email uses — 993 and 143 for IMAP, 465 and 587 for SMTP — and refuses private or loopback addresses. If your provider asks for a different port, it cannot be used here.

Dormant accounts and country domains

Yahoo accounts that have not been signed into for a long time are sometimes put into a state where client access is refused until you sign in through the website once. If an app password is rejected immediately after being created, open Yahoo Mail in a browser, read one message, and try again.

Yahoo also runs a long list of country domains — yahoo.fr, yahoo.co.uk, ymail.com and more — and they all use the same two servers. What changes is the username, which is always the exact address you sign in with.

• Yahoo’s folders map cleanly: Inbox, Sent, Draft, Spam, Trash and Archive.
• Yahoo’s own disposable addresses arrive in the same mailbox and can be added as verified send-as addresses.
• A Yahoo account with a connected AOL address uses AOL’s own servers, not these.

If it does not connect

• “Invalid credentials” straight away: you used the account password rather than an app password.
• An app password that worked yesterday: Yahoo revokes them when the account password changes.
• Refused until you visit the website: the account was dormant; sign in once in a browser.
• Sending refused on 465: try 587, which Yahoo documents as the alternative.

Common questions

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