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

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

cannot forward messages

  • 3 replies
  • 2 have this problem
  • 3 views
  • Last reply by Matt

Stewart
Stewart
more options

I have four email accounts in Thunderbird. When I try to forward message with imbedded attachment I get a message that "Sending of message failed" "The message could not be sent....... SMTP server plus was lost in the middle of the transaction."

If I switch to another account to send, it works fine. I checked the setting and they are all the same.

Win7 x64

Thanks, Stewart

I have four email accounts in Thunderbird. When I try to forward message with imbedded attachment I get a message that "Sending of message failed" "The message could not be sent....... SMTP server plus was lost in the middle of the transaction." If I switch to another account to send, it works fine. I checked the setting and they are all the same. Win7 x64 Thanks, Stewart

All Replies (3)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

anti virus perhaps? what do you use?

Stewart
Stewart Question owner
more options

McAfee, but I've disabled it no change. And the problem is intermittent. Good thought though, Thanks

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

McAfee, the bane of Thunderbird... the anti virus that has released version after version that just does not work with Thunderbird without modification. That anti virus.

have a read of the Wiki page https://wiki.mozilla.org/Thunderbird:Testing:Antivirus_Related_Performance_Issues#McAfee

Disabling McAfee is not simple. About the only way to be sure any anti virus is not leaving bits of itself running is to boot into Windows safe mode with networking.