Zimbra and Thunderbird port

General discussion about Zimbra Desktop.
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uuamandar
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Joined: Thu Feb 06, 2020 2:58 pm

Zimbra and Thunderbird port

Post by uuamandar »

Why can't I send emails using thunderbird when I connect to my zimbra server using the port 587?? but if I change it to port 25 it works. Someone knows? I want to use port 587
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fs.schmidt
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Re: Zimbra and Thunderbird port

Post by fs.schmidt »

Hi,

What configurations have you tried with port 587? This port requires authentication and TLS.

Best regards.
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