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Can not send e-mail. Complicated error message

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  • Balasan terakhir oleh sfhowes

jenshayco3
jenshayco3
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I have been using Thunderbird with my Comcast / Xfinity e-mail address for years. I can no longer send e-mails through Thunderbird. I've been working on this for months. Before I give up Thunderbird completely, I thought I'd reach out to see if anyone anywhere an help me with this. Hope so. I have reset my password multiple times and that never works. Here is the error message:

An error occurred while sending mail: The mail server sent an incorrect greeting: resomta-po-02v.sys.comcast.net resomta-po-02v.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available.

Thank you if you can offer any suggestions that aren't terribly confusing.

I have been using Thunderbird with my Comcast / Xfinity e-mail address for years. I can no longer send e-mails through Thunderbird. I've been working on this for months. Before I give up Thunderbird completely, I thought I'd reach out to see if anyone anywhere an help me with this. Hope so. I have reset my password multiple times and that never works. Here is the error message: An error occurred while sending mail: The mail server sent an incorrect greeting: resomta-po-02v.sys.comcast.net resomta-po-02v.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available. Thank you if you can offer any suggestions that aren't terribly confusing.

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sfhowes
sfhowes
  • Top 10 Contributor
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What are your settings for the Comcast smtp server?

https://support.mozilla.org/en-US/questions/1320016#answer-1380031