Thunderbird sending errors with "unsupported protocol".
Since Thunderbird did an automatic update I get the message attached when sending emails
What does it w mean,, how do I fix it???
Since Thunderbird did an automatic update I get the message attached when sending emails
What does it w
mean,, how do I fix it???
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Alle Antworten (1)
You should tell your email provider to upgrade the security protocols on the server to support TLS 1.2.