Administrators

New Topic

33572 topics

Page 1 of 1343
- Jump to page:
1
2
3
4
5
…
1343
Next

Announcements

Replies

Views

Last post

Rspamd: A replacement for Spamassassin & Postscreen

Last post by strengthandmind « Fri Jul 24, 2020 2:38 pm
Replies: 198
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...
198 Replies

924470 Views

Last post by strengthandmind View the latest post
Fri Jul 24, 2020 2:38 pm

Topics

Replies

Views

Last post

certbot-zimbra v0.2

Last post by JDunphy « Tue Sep 08, 2020 7:53 pm
Replies: 7
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....

7 Replies

31494 Views

Last post by JDunphy View the latest post
Tue Sep 08, 2020 7:53 pm
A Grafana Dashboard for Zimbra Collaboration

Last post by ljramos « Wed Sep 02, 2020 5:07 pm
Replies: 82
1

…

5

6

7

8

9
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,...
82 Replies

144357 Views

Last post by ljramos View the latest post
Wed Sep 02, 2020 5:07 pm
Zimbra 9 - FOSS

Last post by DualBoot « Mon Aug 17, 2020 12:50 pm
Replies: 24
1

2

3
by jorgedlcruz » Wed Apr 15, 2020 8:22 am

Hi guys,
Have you seen the unofficial version Beezim has released? It is for RHEL/CentOS, but interesting -

I was looking at how to build your own...
24 Replies

18069 Views

Last post by DualBoot View the latest post
Mon Aug 17, 2020 12:50 pm
Open Source, an interesting read

Last post by phoenix « Wed Jul 29, 2020 2:59 pm
Replies: 2
by phoenix » Tue Jul 21, 2020 9:47 am

I somehow seem to have missed this interesting article:

I think there are a few lessons and words of wisdom in there for Synacor but I don't think...

2 Replies

2479 Views

Last post by phoenix View the latest post
Wed Jul 29, 2020 2:59 pm
Zimbra 9 now available - in case anyone missed the blog post

Last post by rholighaus « Tue May 19, 2020 5:06 pm
Replies: 42
1

2

3

4

5
by phoenix » Tue Apr 07, 2020 5:44 pm

Release Notes:

Before anyone asks, there doesn't appear to be an OSS version available (yet?) for download and the new Modern Web App is only...
42 Replies

26921 Views

Last post by rholighaus View the latest post
Tue May 19, 2020 5:06 pm
How to monitor Zimbra using pflogsumm and NET-SNMP-EXTEND

Last post by Lewis-H « Wed Apr 22, 2020 1:24 pm
Replies: 8
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...

8 Replies

32407 Views

Last post by Lewis-H View the latest post
Wed Apr 22, 2020 1:24 pm
CVE-2019-9670 being actively exploited (Hacked Server)

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

299724 Views

Last post by phoenix View the latest post
Sun Feb 16, 2020 7:22 am
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

24190 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

196428 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

39141 Views

Last post by davidkillingsworth View the latest post
Thu May 30, 2019 12:12 pm
Mail configuration issue

Last post by pennybristow « Thu Sep 24, 2020 6:03 pm
Replies: 5
Attachment(s) by pennybristow » Fri Sep 11, 2020 6:57 pm

First time Zimbra installer. Well versed with Exchange and windows AD. Remedial at Linux. Be kind!!

I installed Ubanutu 18.04 with Zimbra...

5 Replies

3781 Views

Last post by pennybristow View the latest post
Thu Sep 24, 2020 6:03 pm
Autodiscover for email

Last post by lytledd « Thu Sep 24, 2020 5:32 pm
Replies: 7
by marcinzetx » Tue Sep 22, 2020 10:18 pm

Hello,

I have an installed mail server "mail.temp.com"

My DNS
autoconfig.temp.com. 0 CNAME mail.temp.com.
autodiscover.temp.com. 0 CNAME...

7 Replies

2109 Views

Last post by lytledd View the latest post
Thu Sep 24, 2020 5:32 pm
arquivo nginx.conf.web

Last post by DualBoot « Thu Sep 24, 2020 7:49 am
Replies: 3
by pgeovanni » Wed Sep 09, 2020 8:32 pm

Good afternoon friends, has anyone managed to change this nginx.conf.web file and save it?
I've tried several ways to change the webmail port and I...

3 Replies

1454 Views

Last post by DualBoot View the latest post
Thu Sep 24, 2020 7:49 am
Security eMail Certificate not trusted

Last post by oetiker « Wed Sep 23, 2020 1:14 pm

Attachment(s) by oetiker » Wed Sep 23, 2020 1:14 pm

I get this emails with Certificate and it is official trusted. My I phone email Client does show all as trusted.

Does anybody know what I can do...

0 Replies

505 Views

Last post by oetiker View the latest post
Wed Sep 23, 2020 1:14 pm
Missing "Add to Calendar" action link for VCS attachment

Last post by Al-MacLean « Wed Sep 23, 2020 11:13 am

by Al-MacLean » Wed Sep 23, 2020 11:13 am

Hi,
I had a user ask about a VCS file they had received recently and "how to open it". Quick check to remind myself on the file-type...

0 Replies

333 Views

Last post by Al-MacLean View the latest post
Wed Sep 23, 2020 11:13 am
STARTTLS not advertised on port 25 for receiving

Last post by cyford « Wed Sep 23, 2020 9:47 am
Replies: 11
1

2
by Al-MacLean » Mon Oct 23, 2017 1:38 pm

Hi,
We've had a customer call us to say they couldn't send us email and that they suspected it was related to our server not responding to allowing...
11 Replies

4816 Views

Last post by cyford View the latest post
Wed Sep 23, 2020 9:47 am
import pst files - ZCSPSTImportWizard-8.7.1.1661

Last post by 7224jobe « Wed Sep 23, 2020 8:17 am
Replies: 1
by zokittt » Tue Sep 22, 2020 6:28 pm

Can ZCSPSTImportWizard-8.7.1.1661 be used to import pst files for Zimbra Collaboration Open Source Edition

1 Replies

217 Views

Last post by 7224jobe View the latest post
Wed Sep 23, 2020 8:17 am
Zimbra letsencrypt manual. It is actual?

Last post by JDunphy « Wed Sep 23, 2020 2:15 am
Replies: 10
1

2
by GlooM » Wed Jun 10, 2020 7:56 am

Hello!

To install and update zimbra lets encrypt certs i use this manual:

In paragraph "Build the proper Intermediate CA plus Root CA"...
10 Replies

1548 Views

Last post by JDunphy View the latest post
Wed Sep 23, 2020 2:15 am
How to install SSL multiple domains on zimbra 8.8.15?

Last post by arsyam « Tue Sep 22, 2020 6:09 pm

by arsyam » Tue Sep 22, 2020 6:09 pm

Dear Guys.

I have setup 2 domains on my mail server, here are my subdomains: email.domain.net and email.domain.id.

I currently have SSL letsencrypt...

0 Replies

372 Views

Last post by arsyam View the latest post
Tue Sep 22, 2020 6:09 pm
What's this in my zimbra.log

Last post by tutek « Tue Sep 22, 2020 4:47 pm
Replies: 5
by tutek » Sat Sep 19, 2020 2:29 pm

I have many statements (every each 2 seconds) in my zimbra.log file like this:
Sep 19 16:16:03 zimbra2...

5 Replies

2089 Views

Last post by tutek View the latest post
Tue Sep 22, 2020 4:47 pm
Exceeded the max requests limit - after upgrade to 8.8.15

Last post by MSzamocki « Tue Sep 22, 2020 1:42 pm
Replies: 1
by MSzamocki » Mon Sep 21, 2020 2:28 pm

Hello,

my freshly upgraded server under average load of
<DumpSessionsResponse activeSessions="365"...

1 Replies

639 Views

Last post by MSzamocki View the latest post
Tue Sep 22, 2020 1:42 pm
How to enable SMTP on port 25 for whitelisted IPs

Last post by wentum « Tue Sep 22, 2020 7:55 am
Replies: 1
by klik333 » Tue Sep 22, 2020 3:17 am

Hello, guys!
Is it possible to enable port 25 (without TLS) for sending messages from certain IP ?
Now I can connect to port 25 only from my local...

1 Replies

687 Views

Last post by wentum View the latest post
Tue Sep 22, 2020 7:55 am
Zimbra connect nowhere to be found

Last post by pennybristow « Mon Sep 21, 2020 6:12 pm
Replies: 5
Attachment(s) by lhuetelc » Fri Jun 26, 2020 4:09 am

Hello zimbra community!

I am new to zimbra and I'm interested in trying zimbra connect. I decided to grab a trial license and install it. The zimbra...

5 Replies

2850 Views

Last post by pennybristow View the latest post
Mon Sep 21, 2020 6:12 pm
Warning banner for all incoming external emails

Last post by maxxer « Mon Sep 21, 2020 7:10 am
Replies: 4
by umila » Mon Aug 17, 2020 6:54 am

I am looking for solution where we can add notification/warning banner in the incoming external email body like below.

" This email has been...

4 Replies

1154 Views

Last post by maxxer View the latest post
Mon Sep 21, 2020 7:10 am
Recipient address rejected from a single domain

Last post by dwerder « Sat Sep 19, 2020 4:47 pm

by dwerder » Sat Sep 19, 2020 4:47 pm

Greetings

I have an issue where mail from a single domain is being rejected with "Recipient address rejected: Access denied". The inbound...

0 Replies

597 Views

Last post by dwerder View the latest post
Sat Sep 19, 2020 4:47 pm

New Topic

33572 topics

Page 1 of 1343
- Jump to page:
1
2
3
4
5
…
1343
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 14 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