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  • 1 reply
  • 1 has this problem
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  • Last reply by christ1

goldbeckj
goldbeckj
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Just recently, I am unable to send replies or attachments from my Thunderbird email. My service is Comcast and I have verified my outgoing server settings as directed by Comcast. I also tried turning off my Norton for outgoing mail, still having the issue. Last week emailed worked fine.

Just recently, I am unable to send replies or attachments from my Thunderbird email. My service is Comcast and I have verified my outgoing server settings as directed by Comcast. I also tried turning off my Norton for outgoing mail, still having the issue. Last week emailed worked fine.

All Replies (1)

christ1
christ1
  • Top 10 Contributor
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https://support.mozilla.org/kb/cannot-send-messages

Have you checked with Comcast whether they have a problem?