Administrators

Zimbra Collaboration 8.7.11 - Chat and Drive in early state - ephemeral data in beta. ZCO is now included again, and new ZCO Release. Fixed XSS vulnerability as well. Read the announcement.
Are you using Zimbra Open Source and you need Backup, Mobile sync and more? We have a solution for you - https://www.zimbra.com/zimbra-suite-plus/
Are you a Zimbra Developer? You can find some interesting Community Projects on GitHub: https://github.com/Zimbra-Community/ and in our Official GitHub as well: https://github.com/Zimbra

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Announcements

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Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation

Last post by bhwong « Tue Jun 06, 2017 9:38 am
Posted in Announcements
Replies: 24
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by jorgedlcruz » Wed Jan 04, 2017 5:29 pm » in Announcements

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 ....
24 Replies

23463 Views

Last post by bhwong View the latest post
Tue Jun 06, 2017 9:38 am

Topics

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Last post

Another Letsencrypt method

Last post by JDunphy « Fri Apr 28, 2017 1:44 pm
Replies: 52
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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...
52 Replies

7694 Views

Last post by JDunphy View the latest post
Fri Apr 28, 2017 1:44 pm
Account blocking. Find the cause?

Last post by stefaniu.criste « Thu Jun 22, 2017 6:03 pm
Replies: 1
by christianrj » Thu Jun 22, 2017 12:49 pm

Hello!

Our Zimbra Server (8.6.0) has the "Failed login policy" enabled.

Our settings are:
Number of consecutive failed logins...

1 Replies

32 Views

Last post by stefaniu.criste View the latest post
Thu Jun 22, 2017 6:03 pm
send mail via group

Last post by johngoutbeck « Thu Jun 22, 2017 4:07 pm
Replies: 7
by johngoutbeck » Tue May 30, 2017 3:00 pm

We have Zimbra 8.6 and the users are on ZCO 8.7. We have a shared position for up to 3 users, so a DL was made and an incoming mail to the DL would...

7 Replies

755 Views

Last post by johngoutbeck View the latest post
Thu Jun 22, 2017 4:07 pm
Create contact group from CLI

Last post by 7224jobe « Thu Jun 22, 2017 3:52 pm
Replies: 1
by 7224jobe » Thu Jun 08, 2017 10:38 am

Hello, I recently moved a Zimbra installation from Zimbra 7.2 to 8.7. On the old server there was a daily script that recreated a contact group on a...

1 Replies

137 Views

Last post by 7224jobe View the latest post
Thu Jun 22, 2017 3:52 pm
Bulk provisioning zmmailbox

Last post by sirio81 « Thu Jun 22, 2017 10:22 am
Replies: 2
by sirio81 » Wed Jun 14, 2017 12:25 pm

Hi all, I used successfully bulk provisioning in the past to create users or to change users' passwords.
The syntax is zmprov -f commands.zmp.

I...

2 Replies

193 Views

Last post by sirio81 View the latest post
Thu Jun 22, 2017 10:22 am
spamassassin not working after update to 8.7.11

Last post by gb3 « Thu Jun 22, 2017 1:38 am
Replies: 8
by manspan » Sat Jun 10, 2017 3:38 pm

hello everybody,
we upgraded our Zimbra Open Source installation to ver. 8.7.11 and found out that spamassassin was no longer filtering mails.
We...

8 Replies

402 Views

Last post by gb3 View the latest post
Thu Jun 22, 2017 1:38 am
Error generating account backup

Last post by drim22 « Wed Jun 21, 2017 8:58 pm

by drim22 » Wed Jun 21, 2017 8:58 pm

When generating account backup with the command below the error then occurs and stops the backup

# /opt/zimbra/bin/zmmailbox -z -m...

0 Replies

9 Views

Last post by drim22 View the latest post
Wed Jun 21, 2017 8:58 pm
Migration Wizard link broken

Last post by gladston3 « Wed Jun 21, 2017 5:49 pm

by gladston3 » Wed Jun 21, 2017 5:49 pm

Hi,

I am using Zimbra 8.7.11 open source edition on ubuntu 16.04.2 LTS. In the admin console under Tools and Migration all links to the Migration...

0 Replies

27 Views

Last post by gladston3 View the latest post
Wed Jun 21, 2017 5:49 pm
dkim zimbra 8.7

Last post by davidkillingsworth « Wed Jun 21, 2017 3:40 pm
Replies: 6
by mhejek » Sun Sep 25, 2016 3:57 am

im tried create dkim with zimbra 8.7
whan created .the rsa its too long

domainkey IN TXT ( "v=DKIM1; k=rsa; "...

6 Replies

871 Views

Last post by davidkillingsworth View the latest post
Wed Jun 21, 2017 3:40 pm
How to add DKIM record on zimbra 8.7

Last post by davidkillingsworth « Wed Jun 21, 2017 3:30 pm
Replies: 1
by rah1m » Tue Oct 04, 2016 3:54 pm

Step 1. Modify DKIM generator

a. Edit (as root) script file /opt/zimbra/libexec/zmdkimkeyutil and replace all '2048' occurrences with '1024'.
This...

1 Replies

2456 Views

Last post by davidkillingsworth View the latest post
Wed Jun 21, 2017 3:30 pm
Server Start Notification Message!!

Last post by LeeMan « Tue Jun 20, 2017 10:11 pm
Replies: 4
by crazzzzy » Tue Feb 05, 2013 10:04 pm

Hi I have Zimbra 8.0.2 FOSS installed in our office. Everyday I am getting 30+ message for Server Start & Server Stop Notification though the...

4 Replies

246 Views

Last post by LeeMan View the latest post
Tue Jun 20, 2017 10:11 pm
When are you going to fix smtpd_ ordering.

Last post by phoenix « Tue Jun 20, 2017 6:10 pm
Replies: 1
by ianw1974 » Tue Jun 20, 2017 6:09 pm

Why is it, smtpd_recipient_restrictions, and smtpd_sender_restrictions is completely screwed up. permit_sasl_authenticated should be at the beginning...

1 Replies

72 Views

Last post by phoenix View the latest post
Tue Jun 20, 2017 6:10 pm
TLSv1 disable in nginx?

Last post by Sam252 « Tue Jun 20, 2017 3:57 pm

by Sam252 » Tue Jun 20, 2017 3:57 pm

In /opt/zimbra/conf/nginx/includes/nginx.conf.web.https.default I have "ssl_protocols TLSv1 TLSv1.1 TLSv1.2;" and "proxy_ssl_protocols...

0 Replies

69 Views

Last post by Sam252 View the latest post
Tue Jun 20, 2017 3:57 pm
[SOLVED] Please Help! Cannot log in after installing proxy and memcached

Last post by gtinetworks « Tue Jun 20, 2017 3:51 pm
Replies: 1
by gtinetworks » Thu Jun 08, 2017 1:53 pm

I am running version 8.6.0 and installed proxy and memcached per the instructions found at

The process seemed to be successful but now I cannot log...

1 Replies

141 Views

Last post by gtinetworks View the latest post
Tue Jun 20, 2017 3:51 pm
Daily Admin Report shows senders which are no users

Last post by fantomas « Tue Jun 20, 2017 2:07 pm
Replies: 3
by lakatusch » Thu Dec 29, 2016 8:44 am

hi all,

example of my daily report:

top 50 Senders by message count
-------------------------------
1...

3 Replies

181 Views

Last post by fantomas View the latest post
Tue Jun 20, 2017 2:07 pm
Too Much "Delivered Mails"

Last post by fantomas « Tue Jun 20, 2017 1:55 pm
Replies: 1
by Bufonx2017 » Tue Apr 04, 2017 9:51 pm

For some time now, in the daily report, I can see so many "delivered mails"...It's not normal because I have just 30 accounts, and the...

1 Replies

161 Views

Last post by fantomas View the latest post
Tue Jun 20, 2017 1:55 pm
"Autocomplete failed" since 8.7.11 upgrade

Last post by Dooby « Tue Jun 20, 2017 12:57 pm

by Dooby » Tue Jun 20, 2017 12:57 pm

Hi all,

Since upgrading Zimbra (OSE) to 8.7.11, I experience errors when using a new window to compose a message. The following are symptoms:

When...

0 Replies

23 Views

Last post by Dooby View the latest post
Tue Jun 20, 2017 12:57 pm
Zimbra open source attachment extract

Last post by z.adler « Tue Jun 20, 2017 12:40 pm
Replies: 3
by z.adler » Tue Jun 20, 2017 9:10 am

Dear All,

Is there any solution to remove attachments with extraction to local drive or something? Or extract attachment and replace it with the...

3 Replies

86 Views

Last post by z.adler View the latest post
Tue Jun 20, 2017 12:40 pm
Make Zimbra's postfix to pass "-"-started emails

Last post by samael82 « Tue Jun 20, 2017 11:39 am

by samael82 » Tue Jun 20, 2017 11:39 am

Hi. I'd need to communicate with person who has "-sdf@mailserver.com" email. Postfix rejects it with "bad adress" both from...

0 Replies

19 Views

Last post by samael82 View the latest post
Tue Jun 20, 2017 11:39 am
Open Source Version vs Outlook 2010 (calendar sharing, public folders)

Last post by jorgedlcruz « Tue Jun 20, 2017 11:37 am
Replies: 1
by mech1 » Tue Jun 20, 2017 8:19 am

Hello,

I'm so sorry for rising this kind of basic question! I've been trying to find answer for few days now. I'm still not sure about the answers...

1 Replies

42 Views

Last post by jorgedlcruz View the latest post
Tue Jun 20, 2017 11:37 am
Configuring italian pec on Zimbra

Last post by sirio81 « Mon Jun 19, 2017 10:37 am

by sirio81 » Mon Jun 19, 2017 10:37 am

Hi all, I wish to configure Zimbra 8.7 to send italian PEC ( ).
Is there's some official documentation about it?
Or is there community...

0 Replies

32 Views

Last post by sirio81 View the latest post
Mon Jun 19, 2017 10:37 am
SMTP relay and file path

Last post by phoenix « Mon Jun 19, 2017 10:05 am
Replies: 1
by sirio81 » Mon Jun 19, 2017 9:57 am

Hi all, I'm reading the wiki about configuring an smtp relay.
I notice that relay_password is created in the folder /opt/zimbra/conf.
In zimbra 8.7...

1 Replies

30 Views

Last post by phoenix View the latest post
Mon Jun 19, 2017 10:05 am
Disable VRFY 8.7.11

Last post by Gren Elliot « Mon Jun 19, 2017 10:03 am
Replies: 1
by Sean225 » Sat Jun 17, 2017 3:37 pm

I would like to disable SMTP "VRFY" in Zimbra, I have 8.7.11 running. I have found one post on this forum on this topic, with no replies....

1 Replies

149 Views

Last post by Gren Elliot View the latest post
Mon Jun 19, 2017 10:03 am
Upgrading to Zimbra Collaboration 8.6.0 from 8.5.0 : Error: Unable to create a successful TLS connection to the ldap masters

Last post by aepittman « Sun Jun 18, 2017 7:27 pm
Replies: 71
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by sub1 » Mon Dec 22, 2014 5:02 am

Hello,

I'm trying to upgrade Zimbra 8.5.0 to latest 8.6.0 on CentOS 6.5. System is up to date. I'm using a commercial cert for mailbox...
71 Replies

7281 Views

Last post by aepittman View the latest post
Sun Jun 18, 2017 7:27 pm
Updated live sync script

Last post by zimico « Sun Jun 18, 2017 2:14 pm
Replies: 40
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by 16428simonb » Wed Aug 29, 2012 3:14 am

I have attached to this post some updates to the scripts on the Live Sync wiki page...
Server Live sync - Zimbra :: Wiki I can't edit the Wiki...
40 Replies

1296 Views

Last post by zimico View the latest post
Sun Jun 18, 2017 2:14 pm

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