What are the default ports used by Zimbra (ZCS) mail servers?

popowich

EQ Forum Admin
Staff member
Hello,

The default public ports that are available on a Zimbra Collaboration Server are:

25 - smtp
80 - http
110 - pop3
143 - imap
443 - https
465 - smtps
587 - smtp (TLS enabled)
993 - imaps
995 - pops
7071 - https (admin console)
 
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