Search found 916 matches

by liverpoolfcfan
Wed Feb 22, 2017 10:44 am
Forum: Announcements
Topic: Zimbra Collaboration 8.7.2 and 8.6 Patch 8 are Available
Replies: 8
Views: 4269

Re: Zimbra Collaboration 8.7.2 and 8.6 Patch 8 are Available

It has been more than 2 weeks - Is patch 8 for 8.6 out of beta yet?
by liverpoolfcfan
Mon Feb 06, 2017 10:59 am
Forum: Announcements
Topic: Zimbra Collaboration 8.7.2 and 8.6 Patch 8 are Available
Replies: 8
Views: 4269

Re: Zimbra Collaboration 8.7.2 and 8.6 Patch 8 are Available

How is anyone on FOSS supposed to get the patch for 8.6? We do not have support accounts to request it.
by liverpoolfcfan
Wed Feb 01, 2017 12:02 am
Forum: Administrators
Topic: Bug after Zimbra server renaming
Replies: 3
Views: 769

Re: Bug after Zimbra server renaming

On the off-chance, take a look at this post I made some time ago. It relates to cleaning up a mess after renaming our server and installing a new SSL certificate with the new name.

viewtopic.php?p=274105#p263993
by liverpoolfcfan
Mon Jan 30, 2017 10:35 am
Forum: Administrators
Topic: Is it possible to lock down smtpd alone?
Replies: 0
Views: 542

Is it possible to lock down smtpd alone?

[zimbra@mail ~]$ zmcontrol -v Release 8.6.0_GA_1153.RHEL6_64_20141215151155 RHEL6_64 FOSS edition, Patch 8.6.0_P6. I am familiar with the MTA restrictions and have tried implementing some of them in the past only for legitimate servers to get blocked sending mail to ours, including our external mail...
by liverpoolfcfan
Fri Jan 13, 2017 9:52 am
Forum: Administrators
Topic: SoapEngine Unidentified Log-in
Replies: 2
Views: 1367

Re: SoapEngine Unidentified Log-in

If you look for the corresponding date/time in /var/log/zimbra.log you will most likely find it is an attempted postfix submission by a spammer. You should be able to see the IP address that the connection came from. Each failed attempt will leave a block of lines in the file that will identify the ...
by liverpoolfcfan
Thu Jan 12, 2017 9:30 am
Forum: Administrators
Topic: Anyone else see huge spammer activity yesterday?
Replies: 1
Views: 326

Anyone else see huge spammer activity yesterday?

Within 1 minute late last night (between 23:46 and 23:47 GMT) fail2ban blocked 37 separate servers attempting to use our mail server. I have never seen such a flood before.
by liverpoolfcfan
Tue Jan 10, 2017 10:48 pm
Forum: Mobility
Topic: Z-Push Zimbra Backend (Push Email, Contacts, Appointments & Tasks)
Replies: 1073
Views: 135477

Re: Z-Push Zimbra Backend (Push Email, Contacts, Appointments & Tasks)

Release 66 of the z-push zimbra backend has been uploaded to SourceForge <https://sourceforge.net/projects/zimbrabackend/> As always - please read the full Release Notes before upgrading Changes Made To Revision 66: - Use zimbraHttpStreamWrapper class to output MIME body - Log ERROR if setting "...
by liverpoolfcfan
Tue Jan 10, 2017 11:28 am
Forum: Administrators
Topic: [Zimbra Open Source] is it possible to create two-way TLS tunnel between two mail servers
Replies: 2
Views: 461

Re: [Zimbra Open Source] is it possible to create two-way TLS tunnel between two mail servers

It is possible to require your server to have a TLS encrypted session before sending to any nominated domain. You need to do manual Postfix changes to enable it as far as I know - at least the last time I looked at it. And, as manual changes they do not survive zimbra upgrades. I don't believe you c...
by liverpoolfcfan
Mon Jan 09, 2017 2:33 pm
Forum: Developers
Topic: calls to Zimbra Server doesn't works from Virtual Machine
Replies: 5
Views: 1919

Re: calls to Zimbra Server doesn't works from Virtual Machine

Are you accessing the zimbra server through the proxy - or are you trying to go to the MTA directly? It would seem that you are not getting everything set up correctly for using the auth token on the subsequent call. Again, I would refer you to the PHP file I mentioned above if you can read it. It s...
by liverpoolfcfan
Mon Jan 09, 2017 12:32 pm
Forum: Developers
Topic: calls to Zimbra Server doesn't works from Virtual Machine
Replies: 5
Views: 1919

Re: calls to Zimbra Server doesn't works from Virtual Machine

Just because it works from your local PC does not mean it will not get an error when running from a different machine. You should dump the contents of the response to make sure that you are not getting back a HTTP error message. As regards the "session". When you do an AuthRequest you need...

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