Administrators

New Topic

33962 topics

Page 1 of 1359
- Jump to page:
1
2
3
4
5
…
1359
Next

Announcements

Replies

Views

Last post

Rspamd: A replacement for Spamassassin & Postscreen

Last post by lozair « Fri Mar 26, 2021 11:21 am
Replies: 199
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...
199 Replies

1137139 Views

Last post by lozair View the latest post
Fri Mar 26, 2021 11:21 am

Topics

Replies

Views

Last post

A Grafana Dashboard for Zimbra Collaboration

Last post by davidkillingsworth « Thu Apr 08, 2021 4:11 am
Replies: 84
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,...
84 Replies

178898 Views

Last post by davidkillingsworth View the latest post
Thu Apr 08, 2021 4:11 am
Another Letsencrypt method

Last post by zimbraxtc « Sun Apr 04, 2021 3:12 pm
Replies: 115
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...
115 Replies

235763 Views

Last post by zimbraxtc View the latest post
Sun Apr 04, 2021 3:12 pm
Zimbra 9 - FOSS

Last post by ianw1974 « Tue Dec 29, 2020 8:49 pm
Replies: 54
1

2

3

4

5

6
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...
54 Replies

49049 Views

Last post by ianw1974 View the latest post
Tue Dec 29, 2020 8:49 pm
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

38133 Views

Last post by JDunphy View the latest post
Tue Sep 08, 2020 7:53 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

8240 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

47711 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

38294 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

410881 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

30727 Views

Last post by FredKarno View the latest post
Thu Jul 11, 2019 12:39 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

46351 Views

Last post by davidkillingsworth View the latest post
Thu May 30, 2019 12:12 pm
quota usage problem

Last post by edisu « Thu Apr 22, 2021 9:32 pm
Replies: 3
by edisu » Tue Apr 20, 2021 11:28 pm

Hi, we have zimbra network edition 8.8.15 Patch and we set 10gb quota for all the user, one thing i notice one of the user exceed the quota and we...

3 Replies

248 Views

Last post by edisu View the latest post
Thu Apr 22, 2021 9:32 pm
copy to Sent items when sending from Pyhton

Last post by jjakob « Thu Apr 22, 2021 8:39 pm
Replies: 3
by st3 » Tue Apr 13, 2021 9:17 am

Hi, everyone!
I'm sending messages to clients from different Python and PHP scripts and the messages are not saved to the accounts Sent Items folder....

3 Replies

801 Views

Last post by jjakob View the latest post
Thu Apr 22, 2021 8:39 pm
Zimbra Error Table 'mail_item' is read only"

Last post by JDunphy « Thu Apr 22, 2021 3:00 pm
Replies: 1
by emnzava » Wed Apr 21, 2021 3:02 am

Hi,

Am getting this error in the log despite that all zimbra services are working normal.

The only challenge is that when i try to send emails i...

1 Replies

190 Views

Last post by JDunphy View the latest post
Thu Apr 22, 2021 3:00 pm
Zimbra mail sent problem

Last post by phoenix « Thu Apr 22, 2021 11:21 am
Replies: 3
by tapaskrmahato » Tue Nov 26, 2019 9:12 am

we have a Zimbra mail server multidomain setup. For example there are few domain like abc.com, xyz.com, test.com etc. past few days while I send mail...

3 Replies

512 Views

Last post by phoenix View the latest post
Thu Apr 22, 2021 11:21 am
Monitor Mail Queue Error & Service status all red X

Last post by ingenetic « Thu Apr 22, 2021 4:04 am
Replies: 16
1

2
Attachment(s) by ingenetic » Sat Aug 29, 2020 2:11 pm

hi all ,

i have a problem with my zimbra mail server, before i have to tell you about what happened.
1. I'm using zimbra 8.8.15 in centos 7-64
2....
16 Replies

4229 Views

Last post by ingenetic View the latest post
Thu Apr 22, 2021 4:04 am
Mail quota no changes even if there is no email on it

Last post by edisu « Thu Apr 22, 2021 3:08 am
Replies: 1
Attachment(s) by ipulipul » Mon Jul 27, 2020 3:46 am

Hi Guys,

Need some advise one of my user account having the issue on his mailbox, eventhough he already clear/delete all of his emails via zimbra...

1 Replies

639 Views

Last post by edisu View the latest post
Thu Apr 22, 2021 3:08 am
NGINX listen port to 80?

Last post by kdiamond « Wed Apr 21, 2021 10:56 am

Attachment(s) by kdiamond » Wed Apr 21, 2021 10:56 am

Hi.

For many hours I'm struggling to set NGINX listening port to 80.

root@mail:/home/dali# netstat -lntp | egrep "80|443"
tcp 0 0...

0 Replies

112 Views

Last post by kdiamond View the latest post
Wed Apr 21, 2021 10:56 am
Certificate/Certbot - best way?

Last post by kdiamond « Wed Apr 21, 2021 8:29 am
Replies: 18
1

2
Attachment(s) by kdiamond » Tue Apr 13, 2021 11:44 am

Hi.

Newbie alert. Coming from hmailserver(Windows). I just installed Zimbra, so far very good :)

Before I dig into certificates and spent hours...
18 Replies

1069 Views

Last post by kdiamond View the latest post
Wed Apr 21, 2021 8:29 am
Adding another port for receiving email

Last post by Zecca « Wed Apr 21, 2021 6:50 am
Replies: 5
by Zecca » Wed Apr 14, 2021 2:55 am

Dear,
I want to ask about adding another port for receiving email, not for sending email. I try looking on the forum but it seems i can't find it....

5 Replies

627 Views

Last post by Zecca View the latest post
Wed Apr 21, 2021 6:50 am
DKIM and OWASP HTML Sanitizer...

Last post by DavidMerrill « Wed Apr 21, 2021 12:13 am

by DavidMerrill » Wed Apr 21, 2021 12:13 am

I've got a funny case where an incoming email has the following in the headers (sanitized a bit):

Authentication-Results:...

0 Replies

104 Views

Last post by DavidMerrill View the latest post
Wed Apr 21, 2021 12:13 am
Moving MTA to AWS

Last post by domadmin « Tue Apr 20, 2021 10:38 pm
Replies: 2
by domadmin » Tue Apr 20, 2021 7:51 pm

I am about to migrate Zimbra from CentOS 7 to Amazon Linux on-prem, but I also need to breakout the MTA to run in AWS. The idea is to keep received...

2 Replies

140 Views

Last post by domadmin View the latest post
Tue Apr 20, 2021 10:38 pm
SSL/TLS For network email ports

Last post by scool « Tue Apr 20, 2021 4:40 pm

Attachment(s) by scool » Tue Apr 20, 2021 4:40 pm

Greetings everyone.
Fresh zimbra installation on Ubuntu 18.04.5 LTS
Release 8.8.15.GA.3869.UBUNTU18.64 UBUNTU18_64 FOSS edition, Patch 8.8.15_P20

I...

0 Replies

146 Views

Last post by scool View the latest post
Tue Apr 20, 2021 4:40 pm
Fail2ban Filter file for Zimbra NGINX proxy server

Last post by aduzsardi « Tue Apr 20, 2021 4:26 pm
Replies: 1
by kclo2000 » Sat Apr 17, 2021 5:48 pm

Dear all,

Can you recommend filter file used for Zimbra Nginx proxy server which can block repeated login by POP3/IMAP4/Active Sync through Zimbra...

1 Replies

411 Views

Last post by aduzsardi View the latest post
Tue Apr 20, 2021 4:26 pm
Zimbra 8.8.15 SAML

Last post by techguy0816 « Tue Apr 20, 2021 3:02 pm

by techguy0816 » Tue Apr 20, 2021 3:02 pm

Hello everyone first of excuse me if the post is in wrong group. I would like to know is there any possibility to setup SAML authentication for...

0 Replies

118 Views

Last post by techguy0816 View the latest post
Tue Apr 20, 2021 3:02 pm
Migration centos 6+zimbra 8.0.6 to centos 8+zimbra 8.8.15

Last post by juan_cipolletti « Tue Apr 20, 2021 2:43 pm
Replies: 6
by juan_cipolletti » Thu Apr 15, 2021 1:56 pm

Hi, I'm new to the forum and in the world of zimbra, I'm doing a migration test before doing the productive thing, I'm testing with CLI commands, the...

6 Replies

275 Views

Last post by juan_cipolletti View the latest post
Tue Apr 20, 2021 2:43 pm

New Topic

33962 topics

Page 1 of 1359
- Jump to page:
1
2
3
4
5
…
1359
Next

Return to Board Index

Who is online

Users browsing this forum: No registered users and 11 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