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by JDunphy
Mon Dec 12, 2016 1:49 pm
Forum: Administrators
Topic: Wrong sender - external account
Replies: 18
Views: 3594

Re: Wrong sender - external account

I wonder if what you are describing is this: https://bugzilla.zimbra.com/show_bug.cgi?id=98109

You want both the reply-to and from headers to be your persona... Correct?
by JDunphy
Sun Dec 11, 2016 8:56 pm
Forum: Administrators
Topic: ZCS 8.7: Problem with database corruption
Replies: 10
Views: 3927

Re: ZCS 8.7: Problem with database corruption

bulletxt wrote:This is obviously a Zimbra bug. Has someone reported it on bugzilla? This needs to get fixed.


This seems to be the bug: https://bugzilla.zimbra.com/show_bug.cgi?id=106012
by JDunphy
Fri Dec 09, 2016 8:03 pm
Forum: Administrators
Topic: ZCS 8.7: Problem with database corruption
Replies: 10
Views: 3927

Re: ZCS 8.7: Problem with database corruption

This looks very similar to what I saw on my servers during their upgrades to 8.7+... I followed the advice in this thread https://forums.zimbra.org/viewtopic.php?t=60288 to clear it up. It was weird because the only place I noticed any issues was in the mysql error logs. I saw it with my centos 6.8 ...
by JDunphy
Fri Dec 09, 2016 12:00 am
Forum: Administrators
Topic: Another Letsencrypt method
Replies: 111
Views: 163536

Re: Another Letsencrypt method

followed by this scary message: Host mail.example.com Starting ldap...Done. Unable to start TLS: SSL connect attempt failed error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed when connecting to ldap master. Can anyone verify that you can simply run the /opt/zimbra/lib...
by JDunphy
Tue Nov 29, 2016 8:44 pm
Forum: Administrators
Topic: RBL: Move to SPAM folder instead of reject/discard
Replies: 2
Views: 1140

Re: RBL: Move to SPAM folder instead of reject/discard

There is probably quite a few methods depending on your zimbra environment or version. I only score my RBL's. One method is to raise the score for the RBL's high enough to make it junk zimbraSpamTagPercent but not too high zimbraSpamKillPercent to make it dropped. Our users like to see all their ema...
by JDunphy
Sat Nov 26, 2016 2:54 pm
Forum: Administrators
Topic: Reboot after upgrade to ZCS8.7.1 produces Perl errors
Replies: 4
Views: 1042

Re: Reboot after upgrade to ZCS8.7.1 produces Perl errors

Starting with the gui console and status Do you see STATUS lines in /var/log/zimbra-stats.log? grep STATUS /var/log/zimbra-stats.log Note: /opt/zimbra/libexec/zmstatuslog is kicked off by cron and runs the 'zmcontrol status' and parses the 'Host hostname' which is the first line returned on output. ...
by JDunphy
Fri Nov 18, 2016 12:23 am
Forum: Administrators
Topic: Zimbra 8.7 Can't Disable External Imap and pop3 Access
Replies: 2
Views: 1548

Re: Zimbra 8.7 Can't Disable External Imap and pop3 Access

I can confirm the same for 8.7.1 NETWORK. Even if the external imap and pop features are disabled for a user, they are still able to add external accounts.

Appears to be a bug https://bugzilla.zimbra.com/show_bug.cgi?id=106132
by JDunphy
Thu Nov 17, 2016 4:11 pm
Forum: Administrators
Topic: Spoofing in Thunderbird (option: Edit message as new)
Replies: 10
Views: 3507

Re: Spoofing in Thunderbird (option: Edit message as new)

This is pretty easy to verify... I think it exists on any mail server myself. The authentication doesn't really do anything to change this other than grant you access to relay. Perhaps there are some extra checks in postfix that can do more but I don't know them. Once you have authenticated, you are...
by JDunphy
Thu Nov 17, 2016 2:17 pm
Forum: Administrators
Topic: Another Letsencrypt method
Replies: 111
Views: 163536

Re: Another Letsencrypt method

I am using https://github.com/VojtechMyslivec/letsencrypt-zimbra with great success on ZCS 8.7.1, Ubuntu 14.04 LTS Yes! Thank you for that link. I had studied that code first and it was going to be my method until the initial verification process. With letsencrypt for those that don't know, you hav...
by JDunphy
Fri Nov 11, 2016 6:57 pm
Forum: Administrators
Topic: Sender Based Relay
Replies: 3
Views: 1192

Re: Sender Based Relay

Nice work!

I think this will be a powerful option to have in the toolbox. I had been using transport maps which were based on recipients addresses to my own mail relays for some edge cases so I am happy to know this method too.

Jim

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