Search found 168 matches

by 7224jobe
Tue Mar 31, 2020 7:58 am
Forum: Administrators
Topic: SSL Install failure
Replies: 4
Views: 650

Re: SSL Install failure

Hi, take a look at zimbra wiki, there is a guide about installing commercial certificate for about every certificate seller: https://wiki.zimbra.com/index.php?title ... stalling+a
by 7224jobe
Sun Mar 22, 2020 12:09 pm
Forum: Administrators
Topic: Newbie - syncing email addresses on a remote mail server on local Zimbra Server
Replies: 3
Views: 865

Re: Newbie - syncing email addresses on a remote mail server on local Zimbra Server

Hi, I have not used fetchmail extensively, however it allows you to "map" an external mailbox to your zimbra mailbox, and to automatically download emails to zimbra mailbox, so j.doe@external.com emails are automatically downloaded to j.doe@zimbra.internal.com every 5 minutes. I suggest yo...
by 7224jobe
Thu Mar 19, 2020 10:13 am
Forum: Administrators
Topic: Newbie - syncing email addresses on a remote mail server on local Zimbra Server
Replies: 3
Views: 865

Re: Newbie - syncing email addresses on a remote mail server on local Zimbra Server

One solution could be installing fetchmail (https://www.fetchmail.info/) to download emails from remote server to zimbra server.
by 7224jobe
Mon Mar 16, 2020 8:33 am
Forum: Installation and Upgrade
Topic: Error restoring LDAP backup
Replies: 1
Views: 747

Re: Error restoring LDAP backup

Did you take a look at this wiki page? https://wiki.zimbra.com/wiki/LDAP_data_import_export
by 7224jobe
Thu Mar 12, 2020 9:32 am
Forum: Administrators
Topic: Helo command Rejected
Replies: 3
Views: 640

Re: Helo command Rejected

I notice that in the first lines, where the mail passes without problems, there is a whitelisting and a consequent pass from Postgrey: maybe this pass made the mail go through and reach the recipient. You could ask the recipient to put your server in Postgrey whitelist permanently, just to verify th...
by 7224jobe
Tue Mar 10, 2020 1:13 pm
Forum: Administrators
Topic: Distribution list access rules
Replies: 1
Views: 240

Re: Distribution list access rules

Take a look at Zimbra milter server: https://wiki.zimbra.com/wiki/Enabling_a ... bra_milter
by 7224jobe
Fri Mar 06, 2020 9:25 am
Forum: Administrators
Topic: Helo command Rejected
Replies: 3
Views: 640

Re: Helo command Rejected

Hi,
did you ask to that customer to search in his mail server log files and find out which hostname is associated to your mail server? Maybe that customer mail server has some DNS issues.
by 7224jobe
Fri Feb 28, 2020 12:03 pm
Forum: Administrators
Topic: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory
Replies: 6
Views: 2251

Re: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory

Thanks a lot gabrieles!! :D Your solution worked perfectly. I used "openssl x509 -inform der -in CA_AD.cer -out CA_AD.pem" to transform AD_CA certificate from cer to pem. One notice: today i re-read Microsoft articles about this change, and, as far as I understood (since those articles are...
by 7224jobe
Fri Feb 21, 2020 1:40 pm
Forum: Administrators
Topic: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory
Replies: 6
Views: 2251

Re: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory

That Zimbra wiki says that you have to restart the domain controller to install Zimbra certificate...not that easy. However I tried to follow that zimbra wiki but I did not get authentication working...here is the error that appears when I try to reconfigure authentication with port 636 and SSL acti...
by 7224jobe
Wed Feb 19, 2020 1:39 pm
Forum: Administrators
Topic: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory
Replies: 6
Views: 2251

Re: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory

I bump this topic because I am not sure on how to enable SSL for Zimbra - AD authentication...Is this wiki still correct? https://wiki.zimbra.com/wiki/Secure_Aut ... bra_and_AD

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