This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Can't send unencrypted mail in Thunderbird 78.4.0

  • 2 valiny
  • 1 manana an'ity olana ity
  • 18 views
  • Valiny farany nomen'i dccameron64

more options

Since updating to Thunderbird 78.4.0 Some of my emailaccounts won't send unencrypted emails even though I have specified "don't encrypt" in the server settings.

Since updating to Thunderbird 78.4.0 Some of my emailaccounts won't send unencrypted emails even though I have specified "don't encrypt" in the server settings.

Vahaolana nofidina

Thunderbird has debug logging, which might help.

https://wiki.mozilla.org/MailNews:Logging

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (2)

more options

Vahaolana Nofidina

Thunderbird has debug logging, which might help.

https://wiki.mozilla.org/MailNews:Logging

more options

Thanks for your suggestion. However, the problem turned out to be with my mail server. It happened coincidentally with the software upgrade.