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The latest version of Tbird refuses to send mail.

  • 1 reply
  • 2 have this problem
  • 5 views
  • Last reply by christ1

JimRob
JimRob
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I have been using Thunderbird for several years. About 4 days ago I upgraded to the latest version. Now I am unable to send mail. I am using imap.comcast.net as the incoming server and smtp.comcast.net as the outgoing server. I can receive mail with no problem but cannot send to anyone using jim_robinson@comcast.net as my email address. I have no other account set up in Thunderbird.

I have been using Thunderbird for several years. About 4 days ago I upgraded to the latest version. Now I am unable to send mail. I am using imap.comcast.net as the incoming server and smtp.comcast.net as the outgoing server. I can receive mail with no problem but cannot send to anyone using jim_robinson@comcast.net as my email address. I have no other account set up in Thunderbird.

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christ1
christ1
  • Top 25 Contributor
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https://support.mozilla.org/kb/cannot-send-messages