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

Can't send unencrypted mail in Thunderbird 78.4.0

  • 2 respostas
  • 1 has this problem
  • 1 view
  • Last reply by 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.

Chosen solution

Thunderbird has debug logging, which might help.

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

Ler a resposta no contexto 👍 0

All Replies (2)

more options

Chosen Solution

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.