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I ran the command:

zmcontrol status

on my zimbra server, and I got the error:

Unable to start TLS: SSL connect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed when connecting to ldap master.
Cannot determine services - exiting

I checked my server and everything seems normal: SSL certificate is valid, system date is correct, Mail server still works well.

But I get that error every time I run command check status.

Service error on admin console:
service error on admin console

double-beep
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Hoang Nguyen
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3 Answers3

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zmlocalconfig -e ldap_starttls_supported=0
zmcontrol restart
double-beep
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Константин Берёзов
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0

I have solved by running the following commands from cli, logged in with 'zimbra' user:

    zmlocalconfig -e ldap_starttls_required=false
    zmlocalconfig -e ldap_starttls_supported=0
    zmcontrol restart
FABBRj
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0

Reinstalling a certificate solved the problem for me, since the error is because it expires.

Yunnosch
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EncorePy
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  • I removed the part which should have been a comment on an existing answer. Compare https://meta.stackexchange.com/questions/214173/why-do-i-need-50-reputation-to-comment-what-can-i-do-instead – Yunnosch Apr 13 '23 at 18:23