Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Teema arhiveeriti. Please ask a new question if you need help.

SOLVED Yahoo can't connect to imap.mail.yahoo.com

  • 1 vastus
  • 1 on selline probleem
  • 19 views
  • Viimati vastas Matt

curious777
curious777
more options

I recently added old Yahoo e-mail account to Thunderbird version 60.5.0 to access a Yahoo groups list. But kept getting error message that I could not connect to imap.mail.yahoo.com. I researched a bunch of answers, thinking perhaps it was Malware Bytes goofing everything up. But added suggestions to MBytes 'ignore' list and still error.

And then I noticed in Thunderbird recommended port # of 993. I had gone thru the 'automated' setup for IMAP (not POP) and was pretty sure TBird chose port 995. As soon as I changed to port 993, wow...the e-mail messages flowed in! Problem solved. So, this might be an issue for some folks -- so in TBird, View Settings for Account, click on Server settings and at the top of the window, check that the port number should be 993 and not 995.

I recently added old Yahoo e-mail account to Thunderbird version 60.5.0 to access a Yahoo groups list. But kept getting error message that I could not connect to imap.mail.yahoo.com. I researched a bunch of answers, thinking perhaps it was Malware Bytes goofing everything up. But added suggestions to MBytes 'ignore' list and still error. And then I noticed in Thunderbird recommended port # of 993. I had gone thru the 'automated' setup for IMAP (not POP) and was pretty sure TBird chose port 995. As soon as I changed to port 993, wow...the e-mail messages flowed in! Problem solved. So, this might be an issue for some folks -- so in TBird, View Settings for Account, click on Server settings and at the top of the window, check that the port number should be 993 and not 995.

All Replies (1)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

Thunderbird will configure IMAP mail accounts to port 993 and POP to 995.

Config file located here https://autoconfig.thunderbird.net/v1.1/yahoo.com