[SOLVED] Trying to send mail to Zimbra server (relay)

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tgx
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ZCS/ZD Version: 8.8.15 CentOS 7.6.180

[SOLVED] Trying to send mail to Zimbra server (relay)

Post by tgx »

I have a need to send an email to a Zimbra server internally.
The server that needs to send has its own email service configured.
I have set the local service to relay (/etc/postfix/master.cf) to the Zimbra server.

When I use mutt to send an email, it attempts to deliver it to the Zimbra
server (I can see this by monitoring the Postfix service status), but the email never appears
in my Zimbra inbox..

The Zimbra server is allowed to relay email for the configured host.

No errors, no bounces, just no email.
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tgx
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Posts: 308
Joined: Fri Sep 12, 2014 10:06 pm
Location: USA
ZCS/ZD Version: 8.8.15 CentOS 7.6.180

Re: Trying to send mail to Zimbra server (relay)

Post by tgx »

Solved. Intermediary firewall blocking connection.
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