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

31519 topics

Page 1 of 1261
- Jump to page:
1
2
3
4
5
…
1261
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

38887 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 sangamc « Tue Sep 18, 2018 1:58 pm
Replies: 160
1

…

13

14

15

16

17
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...
160 Replies

142750 Views

Last post by sangamc View the latest post
Tue Sep 18, 2018 1:58 pm

Topics

Replies

Views

Last post

Another Letsencrypt method

Last post by seidler « Sun Sep 16, 2018 6:21 pm
Replies: 89
1

…

5

6

7

8

9
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...
89 Replies

43185 Views

Last post by seidler View the latest post
Sun Sep 16, 2018 6:21 pm
A Grafana Dashboard for Zimbra Collaboration

Last post by rosole « Thu Sep 06, 2018 11:33 am
Replies: 62
1

…

3

4

5

6

7
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,...
62 Replies

25408 Views

Last post by rosole View the latest post
Thu Sep 06, 2018 11:33 am
STARTTLS everywhere

Last post by FredKarno « Thu Aug 02, 2018 3:58 pm
Replies: 3
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...

3 Replies

1680 Views

Last post by FredKarno View the latest post
Thu Aug 02, 2018 3:58 pm
memcached amplification attack

Last post by PiJToo « Wed Jul 25, 2018 4:00 pm
Replies: 14
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.
14 Replies

6602 Views

Last post by PiJToo View the latest post
Wed Jul 25, 2018 4:00 pm
How to monitor Zimbra using pflogsumm and NET-SNMP-EXTEND

Last post by jorgedlcruz « Wed Dec 06, 2017 12:16 pm
Replies: 3
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...

3 Replies

4836 Views

Last post by jorgedlcruz View the latest post
Wed Dec 06, 2017 12:16 pm
certbot-zimbra v0.2

Last post by jorgedlcruz « Sun Sep 10, 2017 10:14 am
Replies: 1
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....

1 Replies

4987 Views

Last post by jorgedlcruz View the latest post
Sun Sep 10, 2017 10:14 am
My DNS queries were seem refused

Last post by lowhigh « Fri Sep 21, 2018 2:06 am
Replies: 8
by lowhigh » Thu Sep 20, 2018 4:55 am

Hi everybody!

I'm using Zimbra 8.7.0_GA_1659.RHEL6_64_20160628192545 RHEL6_64 FOSS edition with DNScache for a long time.

But yesterday, i checked...

8 Replies

295 Views

Last post by lowhigh View the latest post
Fri Sep 21, 2018 2:06 am
Account compromised impossibile to stop spam

Last post by JDunphy « Thu Sep 20, 2018 9:46 pm
Replies: 16
1

2
Attachment(s) by cesko446 » Wed Sep 19, 2018 10:08 am

Hi there,
I have a strange problem with my zimbra server:

zimbra@mail:~$ zmcontrol -v
Release 8.8.9.GA.3019.UBUNTU16.64 UBUNTU16_64 FOSS edition,...
16 Replies

551 Views

Last post by JDunphy View the latest post
Thu Sep 20, 2018 9:46 pm
Connect: Unable to determine enabled services from ldap

Last post by odiecoranes « Thu Sep 20, 2018 6:16 pm
Replies: 4
by odiecoranes » Thu Sep 20, 2018 12:02 pm

Hi everyone,

Encountered this error after installing patch-888

Zimbra Version: Release 8.8.8_GA_2009.RHEL7_64_20180322150747 RHEL7_64 FOSS...

4 Replies

193 Views

Last post by odiecoranes View the latest post
Thu Sep 20, 2018 6:16 pm
Simple program to report successful/fail ip logins and sorted by count

Last post by JDunphy « Thu Sep 20, 2018 5:13 pm
Replies: 5
by JDunphy » Sat Jan 28, 2017 12:17 am

In case anyone wants to track ip's with user login and the counts by ip. I use it to look for compromised accounts or ones that will be soon. ;-)...

5 Replies

1050 Views

Last post by JDunphy View the latest post
Thu Sep 20, 2018 5:13 pm
zimbra allow relay from specific host/network

Last post by Mechanix « Thu Sep 20, 2018 5:01 pm
Replies: 2
by Mechanix » Fri Sep 14, 2018 6:24 pm

Hi,

I´m running the latest collaboration server version 8.8.9 and I´m not sure how to configure zimbra to allow relaying from a particular hos which...

2 Replies

248 Views

Last post by Mechanix View the latest post
Thu Sep 20, 2018 5:01 pm
Calendars not exporting correctly

Last post by dik23 « Thu Sep 20, 2018 4:40 pm

by dik23 » Thu Sep 20, 2018 4:40 pm

I have users who wish to export their calendar. They are exporting using webmail and are downloading the .ics file. For some this works without issue...

0 Replies

54 Views

Last post by dik23 View the latest post
Thu Sep 20, 2018 4:40 pm
Exclude HSM on NG Backup

Last post by gabrieles « Thu Sep 20, 2018 4:04 pm

by gabrieles » Thu Sep 20, 2018 4:04 pm

Hi all,
maybe I'm looking in the wrong place, but i think i've searched all the NG documentation without finding it...
Is not anymore possible with...

0 Replies

42 Views

Last post by gabrieles View the latest post
Thu Sep 20, 2018 4:04 pm
SPF, Forwarding and SRS, the evil three :/

Last post by L. Mark Stone « Thu Sep 20, 2018 2:18 pm
Replies: 8
by slite » Tue Jun 05, 2012 9:42 am

I recently had the first need to configure forwarding on an zimbra account and ran into problems with bounces due to SPF checking on the receiving...

8 Replies

1577 Views

Last post by L. Mark Stone View the latest post
Thu Sep 20, 2018 2:18 pm
Zimbra 8.8.9 and Cbpolicyd

Last post by fs.schmidt « Thu Sep 20, 2018 1:54 pm
Replies: 4
by fs.schmidt » Sun Sep 02, 2018 1:53 am

Hello,

We are implementing Cbpolicyd with Zimbra 8.8.9 and we are facing some issues with the message counting behaviour.

- We have noticed that...

4 Replies

380 Views

Last post by fs.schmidt View the latest post
Thu Sep 20, 2018 1:54 pm
Zimbra node starting up with errors. Please help

Last post by odiecoranes « Thu Sep 20, 2018 12:30 pm
Replies: 8
by kazishe » Sat Jun 23, 2018 3:41 pm

Dears, My Zimbra version is Release 8.7.0.GA.1659.UBUNTU16.64 UBUNTU16_64 FOSS edition and running on Ubuntu 16.04.3 LTS (Xenial). I am really...

8 Replies

939 Views

Last post by odiecoranes View the latest post
Thu Sep 20, 2018 12:30 pm
Bulk Delete of attachments

Last post by glenn_btn « Thu Sep 20, 2018 9:51 am

by glenn_btn » Thu Sep 20, 2018 9:51 am

Hi All

We have a user with a large amount of attachments in send messages. We need to keep the emails as proof of sending but have the attachments...

0 Replies

39 Views

Last post by glenn_btn View the latest post
Thu Sep 20, 2018 9:51 am
Need Help..How to disable Weak Cipher Suites and TLSv1.0

Last post by FredKarno « Thu Sep 20, 2018 9:13 am
Replies: 1
by odiecoranes » Fri Mar 30, 2018 3:05 am

Hi Everyone!

need your help..
I recently upgraded to Release 8.8.8_GA_2009.RHEL7_64_20180322150747 RHEL7_64 FOSS edition.
server didn't passed on...

1 Replies

620 Views

Last post by FredKarno View the latest post
Thu Sep 20, 2018 9:13 am
Zimbra Docs OSE?

Last post by DualBoot « Thu Sep 20, 2018 8:55 am
Replies: 2
by yllyxzmz » Thu Sep 20, 2018 2:04 am

I can't quite make out whether the new Zimbra Docs feature is NE only? Or OSE as well? There's some talk about licensing in the documentation, but I...

2 Replies

130 Views

Last post by DualBoot View the latest post
Thu Sep 20, 2018 8:55 am
Email notification for any email received in Junk folder

Last post by DualBoot « Thu Sep 20, 2018 8:25 am
Replies: 4
Attachment(s) by alogicking » Thu Sep 06, 2018 3:14 pm

Hi All,

Is there any setting in zimbra by enabling it a user get a notification email once any email gets delivered to Junk folder in Zimbra?

In...

4 Replies

302 Views

Last post by DualBoot View the latest post
Thu Sep 20, 2018 8:25 am
certificate removed

Last post by pup_seba « Wed Sep 19, 2018 9:00 pm
Replies: 2
by chelinux » Wed Sep 19, 2018 5:30 pm

Hello, by mistake it seems to delete the certificates that zimbra installs when the installation is done for the first time, I am trying to generate...

2 Replies

175 Views

Last post by pup_seba View the latest post
Wed Sep 19, 2018 9:00 pm
zimbra cluster

Last post by zgokan « Wed Sep 19, 2018 6:31 pm
Replies: 2
by zgokan » Wed Sep 19, 2018 6:07 pm

Hello

I have over 100 users. Therefore, I want to use two servers. Can I run Zimbra active / passive ?

Thanks.

2 Replies

138 Views

Last post by zgokan View the latest post
Wed Sep 19, 2018 6:31 pm
server migration

Last post by zgokan « Wed Sep 19, 2018 6:02 pm
Replies: 9
by zgokan » Wed Sep 19, 2018 3:36 pm

Hello

Our server is old. I set up a new server. But the number of users is too much. Can I get her passwords?
Can I move users from the old server...

9 Replies

233 Views

Last post by zgokan View the latest post
Wed Sep 19, 2018 6:02 pm
send using gmail smtp per user

Last post by pup_seba « Wed Sep 19, 2018 5:34 pm
Replies: 3
by iceruam » Wed Sep 19, 2018 3:47 pm

I have an issue with yahoo, other than they suck, sending mail to users in their domain. The emails keep getting: 421.4.7.0 messages from myip...

3 Replies

139 Views

Last post by pup_seba View the latest post
Wed Sep 19, 2018 5:34 pm
Force auth for internal users

Last post by pup_seba « Wed Sep 19, 2018 4:35 pm
Replies: 5
by pup_seba » Tue Sep 18, 2018 10:58 am

Hi,

We need to make sure that for our local domain, users need to:
1. exist
2. authenticate

As right now, we can connect from an outside network...

5 Replies

232 Views

Last post by pup_seba View the latest post
Wed Sep 19, 2018 4:35 pm

New Topic

31519 topics

Page 1 of 1261
- Jump to page:
1
2
3
4
5
…
1261
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 33 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