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

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

Cannot send email and have sent email saved into the sent email folder.

  • 1 svar
  • 1 har dette problemet
  • 10 views
  • Siste svar av sfhowes

marvin6
marvin6
more options

My coworker states that she can receive emails in Thunderbird but cannot send emails out properly. When she sends an email, it will not save in the "sent folder" and will continuously ask her to try to save in the "local folder".

I checked it out and messages such as "unable to communicate with peer" come up. Then Add security exception" message comes up. Then after bypassing both these messages, a message stating "Your message was sent but a copy was not placed in your sent folder (Sent) due to network or file access errors." appears.

Recently updated Thunderbird to the latest version so I understand that configurations may need to be modified but I do not know what would need to change to fix the problem. Issues started happening around November of 2020.

Any Suggestions?

My coworker states that she can receive emails in Thunderbird but cannot send emails out properly. When she sends an email, it will not save in the "sent folder" and will continuously ask her to try to save in the "local folder". I checked it out and messages such as "unable to communicate with peer" come up. Then Add security exception" message comes up. Then after bypassing both these messages, a message stating "Your message was sent but a copy was not placed in your sent folder (Sent) due to network or file access errors." appears. Recently updated Thunderbird to the latest version so I understand that configurations may need to be modified but I do not know what would need to change to fix the problem. Issues started happening around November of 2020. Any Suggestions?

All Replies (1)

sfhowes
sfhowes
  • Top 10 Contributor
more options

The 'unable to communicate with peer' error usually means the smtp server doesn't support the minimum version of TLS required by TB 78. The workaround is to adjust some preferences in TB to allow lower versions:

https://support.mozilla.org/en-US/kb/cannot-send-messages#w_verify-that-your-mail-server-supports-the-minimum-version-of-tls