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Authentication Bypass in MailboxImportServlet vulnerability (reminder)
https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/

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Rspamd: Fast, free and open-source spam filtering system

Last post by imx « Tue Jul 26, 2022 11:32 am
Posted in Administrators
Replies: 225
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by phoenix » Sat Jul 29, 2017 3:19 pm » in Administrators

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...
225 Replies

3234674 Views

Last post by imx View the latest post
Tue Jul 26, 2022 11:32 am

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Sign Up To Receive Zimbra Security Announcements

Last post by halfgaar « Thu Jun 23, 2022 6:31 pm
Replies: 2
by L. Mark Stone » Thu Jun 23, 2022 3:11 pm

Zimbra have launched a new mailing list, to apprise customers of important Product and Security Updates.

This new list is because Zimbra have...

2 Replies

6724 Views

Last post by halfgaar View the latest post
Thu Jun 23, 2022 6:31 pm
Zimbra 8.8.15 patch 20 CVE rating 9.8

Last post by Klug « Wed Mar 31, 2021 4:12 pm
Replies: 1
by halfgaar » Wed Mar 31, 2021 8:51 am

By lack of announcement topic, I'm taking the liberty:

Zimbra Collaboration Joule 8.8.15 Patch 20 GA Release

I don't know what a joule is (aside...

1 Replies

54828 Views

Last post by Klug View the latest post
Wed Mar 31, 2021 4:12 pm
Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation

Last post by phoenix « Thu Sep 19, 2019 12:33 pm
Replies: 40
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by jorgedlcruz » Wed Jan 04, 2017 5:29 pm

Hi everyone,
We are currently investigating a critical issue that corrupts an existing Zimbra 8.7 or 8.7.1 installation when upgrading Ubuntu OS ....
40 Replies

172006 Views

Last post by phoenix View the latest post
Thu Sep 19, 2019 12:33 pm
Recent Zimbra XXE / SSRF Vulnerability Disclosure

Last post by gbillat « Thu May 16, 2019 6:04 pm

by gbillat » Thu May 16, 2019 6:04 pm

This is a reposting of Rene’s original blog announcement on March 18, 2019.
Please read and be sure that your Zimbra Patches are up-to-date!

Hello...

0 Replies

16302 Views

Last post by gbillat View the latest post
Thu May 16, 2019 6:04 pm
Zimbra Desktop abandoned (again)

Last post by z000 « Tue Dec 11, 2018 7:46 pm
Replies: 1
by phoenix » Tue Oct 16, 2018 8:52 am

The text of an announcement on the Zimbra Support Portal was sent to me recently and I'm posting the full text here as Synacor don't seem to bother...

1 Replies

21769 Views

Last post by z000 View the latest post
Tue Dec 11, 2018 7:46 pm
ZCS Zimbra Patches: 8.8.10 Patch 1 + 8.8.9 Patch 6

Last post by phoenix « Tue Oct 16, 2018 4:30 pm

by phoenix » Tue Oct 16, 2018 4:30 pm

Release Notes for those fixes are here:

0 Replies

17167 Views

Last post by phoenix View the latest post
Tue Oct 16, 2018 4:30 pm
NEW Zimbra Patches: 8.8.9 Patch 2 + 8.8.8 Patch 8

Last post by gbillat « Tue Aug 07, 2018 3:26 pm

by gbillat » Tue Aug 07, 2018 3:26 pm

Hello Zimbra Friends, Customers & Partners,

Zimbra 8.8.9 “Curie” Patch 2 and Zimbra 8.8.8 “Turing” Patch 8 are here. These patches include fixes...

0 Replies

16313 Views

Last post by gbillat View the latest post
Tue Aug 07, 2018 3:26 pm
Zimbra’s New Software Development Lifecycle

Last post by gbillat « Tue Aug 07, 2018 3:23 pm

by gbillat » Tue Aug 07, 2018 3:23 pm

Hello,

Here is some information about Zimbra's New Software Development Lifecycle (SDLC) from Rene Otto, VP of Email Products ...

Zimbra is...

0 Replies

15541 Views

Last post by gbillat View the latest post
Tue Aug 07, 2018 3:23 pm
Zimbra 8.8.9 P1 available

Last post by phoenix « Thu Jul 19, 2018 7:21 pm

by phoenix » Thu Jul 19, 2018 7:21 pm

It seem the first patch release for ZCS 8.8.9 is now available in the repositories:

0 Replies

15944 Views

Last post by phoenix View the latest post
Thu Jul 19, 2018 7:21 pm
Zimbra 8.8.9 (Curie) is now available!

Last post by ccelis5215 « Wed Jul 11, 2018 11:35 pm
Replies: 1
by gbillat » Wed Jul 11, 2018 10:32 pm

Hi Everyone,

Zimbra 8.8.9 (Curie) is here!

For more information, please visit:
- Zimbra Blog:
- Release Notes:

Thanks! We look forward to your...

1 Replies

17341 Views

Last post by ccelis5215 View the latest post
Wed Jul 11, 2018 11:35 pm
Zimbra Proxy Webinar

Last post by DavidMerrill « Fri Jun 22, 2018 12:12 pm
Replies: 1
by gautam » Fri Jun 22, 2018 5:59 am

Webinar Zimbra Proxy

July 9, 2018

Zimbra Proxy is an important component of ZCS. Zimbra Proxy is a high-performance proxy server that can be...

1 Replies

17393 Views

Last post by DavidMerrill View the latest post
Fri Jun 22, 2018 12:12 pm
Zimbra's New Bug & RFE Process And Forum France Follow-Up

Last post by phoenix « Mon May 28, 2018 2:47 pm
Replies: 4
by gbillat » Mon Mar 26, 2018 11:49 pm

It was great seeing so many of you at #ZFF2018 Forum France last week! Checkout the recap here:

One topic covered at the Forum was Zimbra’s new...

4 Replies

26460 Views

Last post by phoenix View the latest post
Mon May 28, 2018 2:47 pm
#efail: Zimbra Not Affected

Last post by gbillat « Fri May 18, 2018 4:54 pm

by gbillat » Fri May 18, 2018 4:54 pm

Hi Everyone,

I just posted a blog titled "#efail: Zimbra Not Affected". Check it out:

Thanks!

0 Replies

15369 Views

Last post by gbillat View the latest post
Fri May 18, 2018 4:54 pm
8.8.8 P3, 8.7.11 P3 and 8.6 P10

Last post by DualBoot « Sun May 13, 2018 7:19 pm
Replies: 1
by Klug » Sun May 13, 2018 9:40 am

Hello everybody.

It looks like it was not announced on the forum 8-/

Zimbra released three patches on May 10, for all three supported ZCS...

1 Replies

17224 Views

Last post by DualBoot View the latest post
Sun May 13, 2018 7:19 pm
Zimbra Collaboration & ZCO 8.8.7 now available

Last post by jasggomes « Mon Mar 12, 2018 7:27 am
Replies: 9
by David Bingham » Fri Mar 09, 2018 2:57 am

Well, this is exciting! We're pleased to announce a new release for Zimbra Collaboration 8.8 as well as a long-awaited update for the Zimbra...

9 Replies

32593 Views

Last post by jasggomes View the latest post
Mon Mar 12, 2018 7:27 am
Zimbra Collaboration 8.8.6 Hotfix now available

Last post by vargacs « Sun Feb 25, 2018 10:56 pm
Replies: 3
by jorgedlcruz » Wed Feb 14, 2018 6:33 pm

Hello everyone,
Today, February 14th, is one of those days perfect to share good stuff with someone you appreciate, and therefore our Engineers have...

3 Replies

22127 Views

Last post by vargacs View the latest post
Sun Feb 25, 2018 10:56 pm
Zimbra Collaboration 8.6 Patch 9 now available

Last post by jorgedlcruz « Fri Feb 09, 2018 5:36 pm

by jorgedlcruz » Fri Feb 09, 2018 5:36 pm

We are thrilled to announce a new Patch for Zimbra Collaboration 8.6, which includes one medium Security Issue fix plus fixes EWS and much more. If...

0 Replies

16086 Views

Last post by jorgedlcruz View the latest post
Fri Feb 09, 2018 5:36 pm
Summer Solstice COMMIT June 21 San Francisco

Last post by Marc Gadsdon « Mon Jun 26, 2017 1:56 pm
Replies: 4
by Erynn » Tue May 23, 2017 8:14 am

Next COMMIT Community Event will be June 21 at the Synacor office in San Francisco. Smaller than Q1 COMMIT, the spring event will review progress...

4 Replies

23961 Views

Last post by Marc Gadsdon View the latest post
Mon Jun 26, 2017 1:56 pm
Zimbra Collaboration Universal UI - Test it today!

Last post by jorgedlcruz « Tue May 23, 2017 12:02 pm
Replies: 4
by jorgedlcruz » Wed Mar 22, 2017 11:37 pm

The time has arrived..! Test today the new Universal UI in Cloud, or download the *Developer* Build

Please let us know your feedback in the...

4 Replies

22937 Views

Last post by jorgedlcruz View the latest post
Tue May 23, 2017 12:02 pm
Zimbra Collaboration Contest: Log Management

Last post by zimico « Sat Apr 08, 2017 4:22 am
Replies: 20
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by jorgedlcruz » Thu Feb 05, 2015 7:30 am

Zimbra Collaboration uses logs to save a record of everything that occurs within the software. Having a scheduled review of the logs and...
20 Replies

58900 Views

Last post by zimico View the latest post
Sat Apr 08, 2017 4:22 am
Zimbra Collaboration 8.7.6 is Now Available

Last post by jorgedlcruz « Fri Mar 31, 2017 12:06 am

by jorgedlcruz » Fri Mar 31, 2017 12:06 am

Were you wondering when native Chat would arrive in Zimbra Collaboration? It is here! Today, in Zimbra Collaboration 8.7.6 and in an early status...

0 Replies

16086 Views

Last post by jorgedlcruz View the latest post
Fri Mar 31, 2017 12:06 am
Upcoming Zimbra COMMIT in NYC

Last post by DualBoot « Fri Mar 24, 2017 9:54 pm
Replies: 4
by Erynn » Tue Feb 21, 2017 7:50 pm

Hey all-

We're hosting our first Zimbra developer event in a while in NYC next month, March 21, 22, and we're adding a bonus day- March 23- as our...

4 Replies

25201 Views

Last post by DualBoot View the latest post
Fri Mar 24, 2017 9:54 pm
Zimbra Collaboration Contest: Log Management, and the Winner is ...

Last post by mhamed « Thu Mar 23, 2017 7:57 am
Replies: 14
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by jorgedlcruz » Fri Mar 06, 2015 2:31 pm

Hi guys, today is the day! After a few days while some Engineers was taking a review to all the Participants Environments, finally we made a...
14 Replies

45815 Views

Last post by mhamed View the latest post
Thu Mar 23, 2017 7:57 am
Zimbra Collaboration 8.7.3 is now Available

Last post by liverpoolfcfan « Wed Mar 01, 2017 11:02 am
Replies: 1
by jorgedlcruz » Fri Feb 17, 2017 12:29 pm

February 2nd we announced Zimbra Collaboration 8.7.2 and our new two-week cycle for Maintenance Releases. The new Maintenance Release cycle will help...

1 Replies

17040 Views

Last post by liverpoolfcfan View the latest post
Wed Mar 01, 2017 11:02 am
Zimbra Collaboration 8.7.2 and 8.6 Patch 8 are Available

Last post by jorgedlcruz « Wed Feb 22, 2017 8:16 pm
Replies: 8
by jorgedlcruz » Thu Feb 02, 2017 10:29 am

In July of last year, we announced Zimbra Collaboration 8.7, which included four of my favorite, admin-related features including Two-Factor...

8 Replies

31778 Views

Last post by jorgedlcruz View the latest post
Wed Feb 22, 2017 8:16 pm

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