Administrators

Zimbra Collaboration 8.6 Patch 9 now available (includes fix for CVE-2017-8802). Read the announcement.
Zimbra Collaboration 8.8.7 + Zimbra Connector for Outlook 8.8.7 are available.. Read the announcement.
Are you a Zimbra Developer? You can find some interesting stuff in our Official GitHub: https://github.com/Zimbra and check the Community Projects too: https://github.com/Zimbra-Community/

New Topic

33178 topics

Page 1 of 1328
- Jump to page:
1
2
3
4
5
…
1328
Next

Announcements

Replies

Views

Last post

Zimbra Collaboration 8.8 is Now Available

Last post by jorgedlcruz « Fri Dec 15, 2017 3:01 pm
Posted in Announcements
Replies: 11
1

2
by jorgedlcruz » Wed Dec 13, 2017 4:50 pm » in Announcements

We are proud to announce the release of Zimbra 8.8. Zimbra Collaboration 8.8 is an exciting release. Some features are only available in the Network...
11 Replies

240095 Views

Last post by jorgedlcruz View the latest post
Fri Dec 15, 2017 3:01 pm
Rspamd: A replacement for Spamassassin & Postscreen

Last post by yeeP6rai « Mon Feb 10, 2020 8:45 pm
Replies: 193
1

…

16

17

18

19

20
by phoenix » Sat Jul 29, 2017 3:19 pm

I've been looking for a suitable replacement for DSPAM, a project that was good but died and became unmaintained then totally removed from Zimbra. In...
193 Replies

749030 Views

Last post by yeeP6rai View the latest post
Mon Feb 10, 2020 8:45 pm

Topics

Replies

Views

Last post

CVE-2019-9670 being actively exploited

Last post by phoenix « Sun Feb 16, 2020 7:22 am
Replies: 248
1

…

21

22

23

24

25
Attachment(s) by maxxer » Wed Apr 03, 2019 2:32 pm

As many repoted on IRC, the latest security bug found in Zimbra is being actively exploited in the wild.

It's easy to find a compromised install...
248 Replies

226581 Views

Last post by phoenix View the latest post
Sun Feb 16, 2020 7:22 am
A Grafana Dashboard for Zimbra Collaboration

Last post by bdardy « Fri Nov 22, 2019 10:43 am
Replies: 77
1

…

4

5

6

7

8
Attachment(s) by jorgedlcruz » Tue Aug 08, 2017 12:50 am

Hello everyone,
I've been working on a spare project using Grafana and Zimbra Collaboration. This dashboard, based on the well-known pflogsumm,...
77 Replies

109932 Views

Last post by bdardy View the latest post
Fri Nov 22, 2019 10:43 am
How to monitor Zimbra using pflogsumm and NET-SNMP-EXTEND

Last post by tonyg « Thu Nov 07, 2019 9:13 pm
Replies: 7
Attachment(s) by jorgedlcruz » Mon Aug 14, 2017 12:20 pm

Hello everyone,
I've been working on a spare project using SNMP and Zimbra Collaboration. This project uses a modified version of the popular...

7 Replies

24961 Views

Last post by tonyg View the latest post
Thu Nov 07, 2019 9:13 pm
certbot-zimbra v0.2

Last post by onzyg « Mon Sep 09, 2019 7:54 pm
Replies: 5
by maxxer » Sun Sep 10, 2017 8:30 am

Hi
An update for the users of this script: I've partially rewritten it so that now it patches nginx's template file instead of production ones....

5 Replies

23588 Views

Last post by onzyg View the latest post
Mon Sep 09, 2019 7:54 pm
STARTTLS everywhere

Last post by FredKarno « Thu Jul 11, 2019 12:39 pm
Replies: 7
by phoenix » Sat Jun 30, 2018 9:38 am

Following on from their success with Let's Encrypt (and certbot) the Electronic Frontier Foundation have launched an initiative to get all mail...

7 Replies

17963 Views

Last post by FredKarno View the latest post
Thu Jul 11, 2019 12:39 pm
Another Letsencrypt method

Last post by JDunphy « Sat Jul 06, 2019 5:57 pm
Replies: 111
1

…

8

9

10

11

12
by JDunphy » Fri Nov 04, 2016 6:52 pm

Thought I would share a method that I prefer over installing and allowing the letsencrypt software to take over my zimbra host. For those users that...
111 Replies

160372 Views

Last post by JDunphy View the latest post
Sat Jul 06, 2019 5:57 pm
memcached amplification attack

Last post by davidkillingsworth « Thu May 30, 2019 12:12 pm
Replies: 16
1

2
by reason2008 » Thu Mar 01, 2018 12:06 am

Is this anything we need to be concerned about? My server is behind a firewall and doesn't allow the port addressed in the article.
16 Replies

30884 Views

Last post by davidkillingsworth View the latest post
Thu May 30, 2019 12:12 pm
Zimbra server - Ubuntu - Configuration

Last post by arimatoko « Thu Apr 02, 2020 10:15 am

by arimatoko » Thu Apr 02, 2020 10:15 am

I'm trying to setup Zimbra so that it has an automatic fallover. The ideas is that two Zimbra servers will be running and if one fails there will be...

0 Replies

23 Views

Last post by arimatoko View the latest post
Thu Apr 02, 2020 10:15 am
SSL Install failure

Last post by zimico « Thu Apr 02, 2020 3:38 am
Replies: 3
by kdmiller45 » Tue Mar 31, 2020 1:23 am

I am trying to install a commercially obtained SSL cert and get the following error:
I use the admin console Configuration/Certificates/

Ubuntu...

3 Replies

578 Views

Last post by zimico View the latest post
Thu Apr 02, 2020 3:38 am
need to alter required_score

Last post by ivanbishop « Thu Apr 02, 2020 2:30 am
Replies: 2
by ivanbishop » Tue Mar 31, 2020 9:27 pm

X-Spam-Score: 8.093
X-Spam-Level: ********
X-Spam-Status: Yes, score=8.093 required=2 tests= autolearn=no autolearn_force=no

I have required=2 for...

2 Replies

264 Views

Last post by ivanbishop View the latest post
Thu Apr 02, 2020 2:30 am
Unable to search through the mails

Last post by L. Mark Stone « Wed Apr 01, 2020 6:32 pm
Replies: 3
by blason78 » Tue Mar 31, 2020 3:55 am

Hi Folks,

I have Zimbra version Release 8.0.5_GA and I was facing disk space issue. Hence I went through multiple threads and found that that search...

3 Replies

614 Views

Last post by L. Mark Stone View the latest post
Wed Apr 01, 2020 6:32 pm
**uncheck** everytime

Last post by L. Mark Stone « Wed Apr 01, 2020 6:29 pm
Replies: 8
by semster » Tue Mar 24, 2020 2:52 pm

I have a zimbra server with clamAV and spamassassins.
every time i get **unchecked**, it says on the internet that i have to update ClamAV. that...

8 Replies

1252 Views

Last post by L. Mark Stone View the latest post
Wed Apr 01, 2020 6:29 pm
Bad addresses

Last post by fladnar « Wed Apr 01, 2020 2:27 pm

by fladnar » Wed Apr 01, 2020 2:27 pm

Hello!
Is there a way to filter bad or inexistent adresses to warn users and make them delete the wrong adresses from their address books?. Or some...

0 Replies

120 Views

Last post by fladnar View the latest post
Wed Apr 01, 2020 2:27 pm
Out of office doesn't send reply to external senders

Last post by vebaglaci « Wed Apr 01, 2020 12:25 pm

Attachment(s) by vebaglaci » Wed Apr 01, 2020 12:25 pm

Hi,

I'm using "Release 8.8.15.GA.3829.UBUNTU14.64 UBUNTU14_64 FOSS edition, Patch 8.8.15_P1." on Ubuntu 14.04.

How my zimbra configured...

0 Replies

671 Views

Last post by vebaglaci View the latest post
Wed Apr 01, 2020 12:25 pm
Zimbra Work with HSM(Hardware Security Module)?

Last post by beratbaytar « Wed Apr 01, 2020 7:23 am

by beratbaytar » Wed Apr 01, 2020 7:23 am

Hello friends.
I want to keep SSL certificates on devices such as safeNet luna, Procenne ProCrypt KM-3000 by following the pcs standards for Zimbra...

0 Replies

84 Views

Last post by beratbaytar View the latest post
Wed Apr 01, 2020 7:23 am
Recommendation on adding new MTA

Last post by gcrodaje « Wed Apr 01, 2020 6:06 am
Replies: 4
by gcrodaje » Mon Mar 30, 2020 6:29 pm

Hi,
Good day!
I'm new here, you can move this post to the correct thread if this is not the right one.

Just to give you a background, we have a...

4 Replies

619 Views

Last post by gcrodaje View the latest post
Wed Apr 01, 2020 6:06 am
Any one with the script to limit user sending email instead of cbpolicyd

Last post by king0770 « Tue Mar 31, 2020 3:32 pm
Replies: 4
by mathayo » Sun Mar 29, 2020 3:11 pm

Hi Team

Installed zimbra 8.8.15 latest patch in centos 7
Wanted to setup a policy to limit user sending email per hour
I tried to use cbpolicyd but...

4 Replies

829 Views

Last post by king0770 View the latest post
Tue Mar 31, 2020 3:32 pm
OpenLDAP Password Change

Last post by Lewis-H « Mon Mar 30, 2020 4:53 pm
Replies: 3
by alief » Sat Mar 28, 2020 2:17 am

i am using openLDAP as external authentication. everything is running well. i also can change openLDAP account password using the ldappasswd...

3 Replies

865 Views

Last post by Lewis-H View the latest post
Mon Mar 30, 2020 4:53 pm
String "&num" is converted by the webmail after upgrade in 8.8.15 P6

Last post by jnoel « Sun Mar 29, 2020 8:00 pm
Replies: 6
by jnoel » Thu Feb 13, 2020 11:58 am

Since patch 6 or 7 of zimbra 8.8.15, in an html mail the string "&num" is converted to "#" by the zimbra webmail.

It's very...

6 Replies

1495 Views

Last post by jnoel View the latest post
Sun Mar 29, 2020 8:00 pm
how to list all Forwarding email address in zimbra using command?

Last post by prabin « Sun Mar 29, 2020 2:01 pm
Replies: 9
by emnzava » Tue Jan 20, 2015 3:55 am

Hi,
Recently, one of our staff complained that she is not receiving emails. I had to look on user preference tab to see if unknowingly she enabled...

9 Replies

77990 Views

Last post by prabin View the latest post
Sun Mar 29, 2020 2:01 pm
Enforcing a match between FROM address and sasl username

Last post by ahrockz1 « Sun Mar 29, 2020 1:34 pm

Attachment(s) by ahrockz1 » Sun Mar 29, 2020 1:34 pm

Hi

Zimbra opensource 8.8.11
I used this wiki to enforce smtp.
But it still failed.
I try time and time but this telnet still OK.

My server mail got...

0 Replies

161 Views

Last post by ahrockz1 View the latest post
Sun Mar 29, 2020 1:34 pm
Zimbra behind PfSense firewall

Last post by phoenix « Sat Mar 28, 2020 5:52 am
Replies: 3
by kdmiller45 » Fri Mar 27, 2020 4:17 pm

I've mentioned this in previous messages that I have a Zimbra server behind a Pfsense firewall. and was told that I needed to use a split DNS...

3 Replies

1109 Views

Last post by phoenix View the latest post
Sat Mar 28, 2020 5:52 am
Ajax Webmail slow/not loading

Last post by ui-isef « Fri Mar 27, 2020 9:29 pm

by ui-isef » Fri Mar 27, 2020 9:29 pm

The issue:

We are facing a somewhat strange issue regarding the Zimbra Ajax webmail interface. Sometimes it loads, although most times it won’t...

0 Replies

544 Views

Last post by ui-isef View the latest post
Fri Mar 27, 2020 9:29 pm
Spam sending to the admin account

Last post by phoenix « Fri Mar 27, 2020 11:15 am
Replies: 1
by gmahima1029 » Fri Mar 27, 2020 11:07 am

i am having the same issue . Can anybody plz help, with the same isssue as described above also my amavid and antivirus service are restarting...

1 Replies

602 Views

Last post by phoenix View the latest post
Fri Mar 27, 2020 11:15 am
Bulk Provisioning account use xml file

Last post by dzung042 « Fri Mar 27, 2020 3:55 am

by dzung042 » Fri Mar 27, 2020 3:55 am

Hi all!
I have been creat bulk account use xml file with content
<ZCSImport>
<ImportUsers>
<User>
<sn>demo</sn>...

0 Replies

410 Views

Last post by dzung042 View the latest post
Fri Mar 27, 2020 3:55 am

New Topic

33178 topics

Page 1 of 1328
- Jump to page:
1
2
3
4
5
…
1328
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 6 guests

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum