Search found 2190 matches

by Klug
Fri Apr 20, 2018 4:45 pm
Forum: Administrators
Topic: Are there any additional options for spam prevention?
Replies: 8
Views: 679

Re: Are there any additional options for spam prevention?

The GitHub project is just the installer/updater for this: https://sanesecurity.com/

The unofficial ClamAV signatures are updated daily (several times a day for some).
And they work very well.
by Klug
Thu Apr 19, 2018 4:25 pm
Forum: Administrators
Topic: Problem with sending mail from Zimbra Webapp
Replies: 3
Views: 430

Re: Problem with sending mail from Zimbra Webapp

Check your zimbraMtaMyNetworks variables, it looks like your webmail server (mailstore) is not defined in it.
by Klug
Fri Apr 13, 2018 4:15 pm
Forum: Administrators
Topic: Very slow getRestURL "//?fmt=tgz
Replies: 4
Views: 621

Re: Very slow getRestURL "//?fmt=tgz

Quick reminder (not linked to your issue): the REST interface is broken. It's totally broken through a zimbra-proxy and partly broken if you access the mailbox directly. It should not be used for backup, you'll never be sure your dump contains the data you want. https://bugzilla.zimbra.com/show_bug....
by Klug
Fri Apr 13, 2018 4:11 pm
Forum: Administrators
Topic: New Patches Available
Replies: 5
Views: 1004

Re: New Patches Available

It was reported elsewhere (Zeta mailing list) this patch looks like it might be deployed on store nodes only.

But there's no current acknowledge from Zimbra/Synacor about this (nor anything in the release notes, as you said).
by Klug
Fri Apr 13, 2018 12:07 pm
Forum: Administrators
Topic: How do you treat logins on multi-server but private domains environments?
Replies: 4
Views: 437

Re: How do you treat logins on multi-server but private domains environments?

You should keep on reading the docs.

zimbra-proxy does http/s, pop/s and imap/s reverse-proxying to the correct mailstore (it's not load-balancing).

smtp has to be handled on its own.
It's obviously able to deal with several domains.
by Klug
Fri Apr 13, 2018 8:29 am
Forum: Administrators
Topic: How do you treat logins on multi-server but private domains environments?
Replies: 4
Views: 437

Re: How do you treat logins on multi-server but private domains environments?

I can't see why a properly setup multi-servers environment (ie: "single" LDAP, several store, several domains, "single" proxy) would not be able to deal with private domains (and real domains at the same time). As long as there's a single LDAP (mean: single LDAP directory even if...
by Klug
Fri Apr 13, 2018 7:58 am
Forum: Administrators
Topic: New Patches Available
Replies: 5
Views: 1004

Re: New Patches Available

What about 8.6?
by Klug
Wed Apr 11, 2018 10:52 am
Forum: Administrators
Topic: serious open relay problem with zimbra
Replies: 4
Views: 407

Re: serious open relay problem with zimbra

Hello. It's not a problem with Zimbra at all. Take a closed look at the spams (the headers) and you'll see they are not coming from your server but from the internet, with a "fake" sender (sender = recipient). In the last weeks/months, I've seen more and more of these spams. Everybody is i...
by Klug
Tue Apr 03, 2018 11:26 am
Forum: Installation and Upgrade
Topic: CVE-2018-6882 Zimbra Collaboration Suite - Stored Cross-Site Scripting
Replies: 6
Views: 769

Re: CVE-2018-6882 Zimbra Collaboration Suite - Stored Cross-Site Scripting

Patch will be delivered (with a few backported bugs).
No ETA yet.

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