Avatar for Username

ابحث في الدعم

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

This thread was archived. Please ask a new question if you need help.

outgoing with comcast

  • 2 (ردّان اثنان)
  • 1 has this problem
  • 15 views
  • آخر ردّ كتبه jfescen

jfescen
jfescen
more options

I have used Thunderbird for years with no problem. For the last several months, I receive the following message on outbound messages only. Additionally, this issue only occurs on my desktop computer, thunderbird works fine with my laptop: “An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-a1p-076783.sys.comcast.net resomta-a1p-076783.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available.”

I have used Thunderbird for years with no problem. For the last several months, I receive the following message on outbound messages only. Additionally, this issue only occurs on my desktop computer, thunderbird works fine with my laptop: “An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: resomta-a1p-076783.sys.comcast.net resomta-a1p-076783.sys.comcast.net Excessive failed authentication, ESMTP server temporarily not available.”

الحل المُختار

Other users have reported similar issues with Comcast:

https://support.mozilla.org/en-US/questions/1365914

Read this answer in context 👍 0

All Replies (2)

sfhowes
sfhowes
  • Top 10 Contributor
more options

الحل المُختار

Other users have reported similar issues with Comcast:

https://support.mozilla.org/en-US/questions/1365914

jfescen
jfescen صاحب السؤال
more options

my issue was with Norton VPN. After I disabled, it works fine