Search found 181 matches

by maxxer
Sat Apr 11, 2020 11:48 am
Forum: Installation and Upgrade
Topic: Upgrade with New Installation Zimbra 9
Replies: 8
Views: 4236

Re: Upgrade with New Installation Zimbra 9

The best so far migration method has been ZeXtras migration tool for long time. It's free for 30 days.
But I haven't read any statement from them regarding Z9 compatibility yet.
by maxxer
Sat Feb 29, 2020 8:27 am
Forum: Administrators
Topic: Warning: 2020 LDAP channel binding and LDAP signing requirement for Active Directory
Replies: 6
Views: 3270

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

7224jobe wrote:a remapping of Group Policy values that will enable hardening LDAP Channel Binding and LDAP Signing

isn't this already an enforcing of new policies?
by maxxer
Thu Feb 06, 2020 2:10 pm
Forum: Administrators
Topic: Out of RPC cache
Replies: 0
Views: 571

Out of RPC cache

Hi. 8.8.15.GA.3829.UBUNTU16.64_P3, a user is experiencing the infamous above error when opening a long conversation (+180 messages) on Firefox. It does not happen on Chrome, does not happen if the thread is all read (that is: won't throw the error if every mail is read). Even more weird happens only...
by maxxer
Tue Feb 04, 2020 4:02 pm
Forum: Administrators
Topic: Bypass antivirus for outgoing mails
Replies: 0
Views: 606

Bypass antivirus for outgoing mails

Is it possible to bypass clamav for outgoing mails?

I know there's the zimbraAmavisOriginatingBypassSA which skips spamassassin, but that doesn't affect antivirus.

thanks
by maxxer
Fri Jan 17, 2020 8:11 am
Forum: Administrators
Topic: Unable to whitelist clamav signature
Replies: 1
Views: 646

Re: Unable to whitelist clamav signature

Finally solved. The file name appears to be irrelevant, as long as the extension is ign2.

The problem is the rule name: it must be indicated without the .UNOFFICIAL extension (or any other. In some posts I found you need to add .{}).
by maxxer
Thu Jan 16, 2020 9:17 pm
Forum: Administrators
Topic: Unable to whitelist clamav signature
Replies: 1
Views: 646

Unable to whitelist clamav signature

Hi. I've added Malwarebytes unofficial signature list to my Zimbra ClamAV. It has some over restrictive rules, like MBL_50076603 which blocks all mails containing a link to Google Drive. So I want to whitelist some of them, like this. The zimbra email notification looks like this: A virus was found:...
by maxxer
Fri Jan 10, 2020 1:02 pm
Forum: Administrators
Topic: error in network service after one wrong login
Replies: 13
Views: 8462

Re: error in network service after one wrong login

To add IP address or networks in CIDR format zimbra@zimbra:~$ zmprov mcf zimbraHttpThrottleSafeIPs 223.232.129.201 zimbra@zimbra:~$ zmprov mcf zimbraHttpThrottleSafeIPs 201.58.38.113 zimbra@zimbra:~$ zmprov mcf zimbraHttpThrottleSafeIPs 172.33.5.0/24 This is not correct: IPs must be added with + (a...
by maxxer
Thu Nov 14, 2019 10:15 am
Forum: Administrators
Topic: VirusTotal check for Zimbra emails
Replies: 21
Views: 10868

Re: VirusTotal check for Zimbra emails

I think there's no logging for normal operations, only for errors
by maxxer
Wed Nov 13, 2019 8:20 am
Forum: Administrators
Topic: VirusTotal check for Zimbra emails
Replies: 21
Views: 10868

Re: VirusTotal check for Zimbra emails

How strange. Unfortunately I don't know python so I cannot help further. You can try opening an issue on the project's github
by maxxer
Tue Nov 12, 2019 10:51 am
Forum: Administrators
Topic: VirusTotal check for Zimbra emails
Replies: 21
Views: 10868

Re: VirusTotal check for Zimbra emails

zimico wrote:Just remove the .sock file (the path is in the conf file) and restart service. And then you will see the errors which relate to .py files.


I have no idea how the plugin works, but based on this message Connection to www.virustotal.com timed out. it looks like your server cannot reach VT

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