Search found 932 matches

by liverpoolfcfan
Fri Jan 13, 2017 9:52 am
Forum: Administrators
Topic: SoapEngine Unidentified Log-in
Replies: 2
Views: 1755

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: 378

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: 1074
Views: 184143

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: 546

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: 2256

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: 2256

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...
by liverpoolfcfan
Mon Jan 09, 2017 11:24 am
Forum: Developers
Topic: calls to Zimbra Server doesn't works from Virtual Machine
Replies: 5
Views: 2256

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

Which zimbra release is it? Is the VM's IP Address whitelisted on zimbra? Have you dumped the SOAP response to see what you are actually getting back? There may be an error or at least a clue in the text. Is the AuthRequest actually generating a session? With zimbra 8.6 and later (and possibly earli...
by liverpoolfcfan
Wed Dec 14, 2016 11:37 pm
Forum: Mobility
Topic: Iphone problem with contacts and ActiveSync
Replies: 2
Views: 2660

Re: Iphone problem with contacts and ActiveSync

As you have the NETWORK version I would suggest opening a support ticket is your best bet.
by liverpoolfcfan
Wed Dec 14, 2016 5:27 pm
Forum: Administrators
Topic: SMTP Authentication from mail clients (Thunderbird/Outlook)
Replies: 3
Views: 1022

Re: SMTP Authentication from mail clients (Thunderbird/Outlook)

The document also shows how to configure the client to use the submission port to send email. By definition you must be authenticated to use the submission port.
by liverpoolfcfan
Wed Dec 14, 2016 4:11 pm
Forum: Administrators
Topic: SMTP Authentication from mail clients (Thunderbird/Outlook)
Replies: 3
Views: 1022

Re: SMTP Authentication from mail clients (Thunderbird/Outlook)

A simple Internet search for "zimbra thunderbird" finds https://wiki.zimbra.com/wiki/Accessing_ ... hunderbird

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