Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen
Dieses Thema wurde geschlossen und archiviert. Bitte stellen Sie eine neue Frage, wenn Sie Hilfe benötigen.
Gelöst Gesperrt Archiviert

Problem with lats Thunderbird update?

Thunderbird Installation und Aktualisierung
Toad-Hall beantwortet
SuMo Bot
SuMo Bot

Hello, I'm having trouble downloading e-mails since Thunderbirds' last update. I'm using Thunderbird for my professionnal e-mails. I can still access those e-mails through our online "Webmail" provider but not through Thunderbird. When clicking on the download e-mail button, Thunderbird states that it connect to my professionnal e-mail account, but then nothing happend. I'm still able to send e-mail through Thunderbird.

Any idea what could be hapenning? Thanks advance Martin

Hello, I'm having trouble downloading e-mails since Thunderbirds' last update. I'm using Thunderbird for my professionnal e-mails. I can still access those e-mails through our online "Webmail" provider but not through Thunderbird. When clicking on the download e-mail button, Thunderbird states that it connect to my professionnal e-mail account, but then nothing happend. I'm still able to send e-mail through Thunderbird. Any idea what could be hapenning? Thanks advance Martin

Alle Antworten (1)

Toad-Hall
Toad-Hall
  • Top 25 Contributor

Ausgewählte Lösung

There has been a change in the preferences - the minimum TLS has been set as TLSv1.2 If this is the issue effecting you then you can fix it. There are still many servers that are not using the most up to date protocols, but you can reset the minimum so getting access to those servers.

TRy this info: https://support.mozilla.org/en-US/kb/thunderbird-78-faq#w_after-upgrading-to-thunderbird-78-i-cannot-get-or-send-email-messages

SuMo Bot
SuMo Bot Fragesteller

This question has been locked because the original author has deleted their account. While you can no longer post new replies, the existing content remains available for reference.