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DKIM_INVALID

Last post by slacker1337 « Sun Dec 03, 2023 7:05 pm
Replies: 1
by m_pahlevanzadeh » Sun Dec 03, 2023 1:36 pm

I have a zimbra, postfix and opendkim
When I email via my domain to out of zimbra in target I get the following header in target:...

1 Replies

92 Views

Last post by slacker1337
Sun Dec 03, 2023 7:05 pm
CLI process to remove activesync devices

Last post by dbayer « Sun Dec 03, 2023 4:21 pm

by dbayer » Sun Dec 03, 2023 4:21 pm

Does anyone know if this process is still valid in Zimbra 10.0?

It says it's for Zimbra 8.5 and 8.6 and uses the zmsoap command.

Thanks

0 Replies

50 Views

Last post by dbayer
Sun Dec 03, 2023 4:21 pm
Mobile sync issue with 10.0.1

Last post by JusticeRage « Sun Dec 03, 2023 12:55 pm
Replies: 20
by gardais » Tue Jun 06, 2023 12:44 pm
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2

3
Hi,

Since 10.0.1 patch, mobile sync is totally KO.
Neither iPhone nor Android phones can retrieve or send email through ActiveSync.

The Mobile tab...
20 Replies

6867 Views

Last post by JusticeRage
Sun Dec 03, 2023 12:55 pm
GAL External Active directory

Last post by slacker1337 « Sun Dec 03, 2023 10:57 am
Replies: 1
by stefanol » Wed Nov 29, 2023 2:20 pm

Hello,
I'd like to ask you, how to exclude disabled users (in a specific OU), from GAL result, so i don't see them in the Address Book?
We've a...

1 Replies

112 Views

Last post by slacker1337
Sun Dec 03, 2023 10:57 am
Zimbra 8.8.15 End of Life 31/12/2023

Last post by slacker1337 « Sun Dec 03, 2023 10:11 am
Replies: 2
by zohaib09 » Sun Dec 03, 2023 6:26 am

Hello,

We are currently using Zimbra 8.8.15 open source, and I have noticed that it is reaching its end of life (EOL) on 31/12/2023. I have checked...

2 Replies

60 Views

Last post by slacker1337
Sun Dec 03, 2023 10:11 am
DKIM and google

Last post by slacker1337 « Sun Dec 03, 2023 9:23 am
Replies: 1
by m_pahlevanzadeh » Sun Dec 03, 2023 6:52 am

in toolbox.googleapps.com I got the following messages:

DKIM is not set up.

But I setup DKIM and I have a TXT‌ record with my selectors such as:...

1 Replies

54 Views

Last post by slacker1337
Sun Dec 03, 2023 9:23 am
rDNS‌ and PTR‌ record

Last post by phoenix « Sun Dec 03, 2023 8:35 am
Replies: 1
by m_pahlevanzadeh » Sun Dec 03, 2023 6:35 am

Do I need rDNS‌ ?

My domain provider does not support rDNS, If I setup a rDNS‌ my another server, how to link to my main DNS‌ server?

1 Replies

47 Views

Last post by phoenix
Sun Dec 03, 2023 8:35 am
Migrating DKIM keys

Last post by slacker1337 « Sat Dec 02, 2023 11:23 am
Replies: 7
by julienp » Sat Mar 11, 2023 11:34 pm

Hi,

For a migration from one server to another, I am looking for a way to export DKIM keys from the original server to then import them on the new...

7 Replies

7429 Views

Last post by slacker1337
Sat Dec 02, 2023 11:23 am
Let's Encrypt certicates - ca.pem (old certif) <-> commercial_3.pem

Last post by LAB3W.ORJ « Sat Dec 02, 2023 4:16 am
Replies: 13
by LAB3W.ORJ » Thu Nov 09, 2023 5:45 pm
1

2
Hi,

After following this documentation to create Let's Encrypt certificates ( with certbot - with acme ) :

As @liverpoolfcfan explained to us here...
13 Replies

4613 Views

Last post by LAB3W.ORJ
Sat Dec 02, 2023 4:16 am
TLSA RRset IPv4 HTTPs SMTPs - Interrogation

Last post by LAB3W.ORJ « Sat Dec 02, 2023 2:18 am
Replies: 4
by LAB3W.ORJ » Thu Nov 30, 2023 2:17 pm

Hi,

Good morning,

As all administrators know, with our dedicated server hosts we cannot manage the reverse of the IPv4 address from a DNS server...

4 Replies

191 Views

Last post by LAB3W.ORJ
Sat Dec 02, 2023 2:18 am
Zimbra 9 compromised - Some emails jibberish - NG Backup help

Last post by twiggers « Fri Dec 01, 2023 11:48 pm

by twiggers » Fri Dec 01, 2023 11:48 pm

Hello!

With the old backup before 9 we used to dump parts of the whole email server every night and keep a few days worth of backup

With NG Backup...

0 Replies

74 Views

Last post by twiggers
Fri Dec 01, 2023 11:48 pm
Zimbra ldap authentication testing

Last post by karl.b « Fri Dec 01, 2023 9:03 pm
Replies: 1
by zcs » Sat Nov 18, 2023 8:28 am

ldapwhoami -vvv -h mail-internal.example.org -p 389 -D uid=userislocked,ou=people,dc=example,dc=org -x -W

With the above even a user with account...

1 Replies

407 Views

Last post by karl.b
Fri Dec 01, 2023 9:03 pm
Calendar free/busy status across different servers

Last post by karl.b « Fri Dec 01, 2023 8:28 pm
Replies: 1
by 191078 » Wed Nov 29, 2023 10:52 am

Hello community! Excuse me if this topic has been covered in other conversations but I can not find clear answer for this particular question.
So, we...

1 Replies

68 Views

Last post by karl.b
Fri Dec 01, 2023 8:28 pm
Zimbra connect (chat,talk) in zimbra v9.0.0

Last post by karl.b « Fri Dec 01, 2023 7:55 pm
Replies: 1
by Dario » Mon Nov 27, 2023 3:40 pm

Hello everyone, I have installed Zimbra v9.0.0 Network Edition. The server is up and running, however, I am experiencing an issue with the...

1 Replies

197 Views

Last post by karl.b
Fri Dec 01, 2023 7:55 pm
New form of spam that uses gmail or outlook.com

Last post by dbayer « Fri Dec 01, 2023 5:44 pm

by dbayer » Fri Dec 01, 2023 5:44 pm

Hello Everyone,

I am dealing with a new form of spam, and was curious if others are seeing it too?

It comes from legitimate gmail or outlook users,...

0 Replies

72 Views

Last post by dbayer
Fri Dec 01, 2023 5:44 pm
Stopping zimlet webapp... takes 10-15 minutes

Last post by liverpoolfcfan « Fri Dec 01, 2023 1:05 pm
Replies: 23
by PaperAdvocate » Wed Dec 06, 2017 1:07 am
1

2

3
When shutting Zimbra down either via a system reboot or zmcontrol stop , the process hangs at stopping zimlet webapp for 10-15 minutes. If I close...
23 Replies

12725 Views

Last post by liverpoolfcfan
Fri Dec 01, 2023 1:05 pm
How to migrate zcs to another server

Last post by liverpoolfcfan « Fri Dec 01, 2023 12:44 pm
Replies: 6
by ingenetic98 » Fri Dec 01, 2023 8:28 am

Hi all ,
i try to move my zcs to another new server ,
all i've done now follow step by step from this tutorial :

in Old Machine :
zimbra...

6 Replies

209 Views

Last post by liverpoolfcfan
Fri Dec 01, 2023 12:44 pm
Zimbra 10 deduplication

Last post by slacker1337 « Fri Dec 01, 2023 12:22 pm
Replies: 1
by slacker1337 » Thu Nov 30, 2023 9:16 am

Hello,

I'm trying to find some informations regarding deduplication on Zimbra 10 (Daffodil). There's no mention about it in the Administrator's...

1 Replies

99 Views

Last post by slacker1337
Fri Dec 01, 2023 12:22 pm
Backup Cache?

Last post by slacker1337 « Fri Dec 01, 2023 10:29 am
Replies: 2
by mntwinsfan » Thu Sep 19, 2019 6:46 pm

Does anyone know if it's necessary to backup the cache files (ehcache-disk-store.data) found in subdirectories of mailboxd?

2 Replies

1742 Views

Last post by slacker1337
Fri Dec 01, 2023 10:29 am
What DNSBLs to use

Last post by andras0602 « Fri Dec 01, 2023 9:26 am
Replies: 3
by andras0602 » Wed Nov 01, 2023 10:26 am

Hi!
I'm curious, which DNS-based spam filters / blocklists / whitelists do you use these days?

3 Replies

3342 Views

Last post by andras0602
Fri Dec 01, 2023 9:26 am
Error when starting onlyoffice

Last post by umashankar.avagadda « Fri Dec 01, 2023 4:47 am
Replies: 1
by FoxStudio » Thu Nov 30, 2023 7:25 pm

Hello
I installed OnlyOffice on a production version of Zimbra ?
When I start it, it shows me this :
zmonlyofficectl start
Starting ......

1 Replies

144 Views

Last post by umashankar.avagadda
Fri Dec 01, 2023 4:47 am
Best practice: rate limit users outgoing messages to X per hour - POSTFIX

Last post by zimbra900 « Fri Dec 01, 2023 2:20 am
Replies: 4
by lovelord » Thu Nov 30, 2023 2:07 pm

Hi admins,

I've searched in forum and Googled around to search for this to implement a security policy on Zimbra 8.8.15 FOSS to avoid compromised...

4 Replies

382 Views

Last post by zimbra900
Fri Dec 01, 2023 2:20 am
zimbra 8.8.15 upgrade zimbra 10 licence

Last post by L. Mark Stone « Thu Nov 30, 2023 6:31 pm
Replies: 3
by k.koc » Wed Nov 29, 2023 1:53 pm

Hello,

I am using the open source version of Zimbra and I will get a perpetual license for 50 users, but when my user reaches 51 accounts in the...

3 Replies

375 Views

Last post by L. Mark Stone
Thu Nov 30, 2023 6:31 pm
zimbra 10 java error

Last post by pajari « Thu Nov 30, 2023 9:42 am
Replies: 1
by LogEdge21 » Tue Nov 28, 2023 3:34 pm

Hi

I'm getting java errors when making any zmprov request after installing zimbra 10 patch/
How get rid of this?

zimbra@mail:~$ zmprov gacf...

1 Replies

211 Views

Last post by pajari
Thu Nov 30, 2023 9:42 am
Calendar free/busy status at Mac

Last post by pajari « Thu Nov 30, 2023 9:28 am
Replies: 1
by 191078 » Wed Nov 29, 2023 11:22 am

Hello community. I've spent at bout 2 days to play with calendar free/busy status at Mac OSX and find that at lasted version of MacOS / IOS it does't...

1 Replies

176 Views

Last post by pajari
Thu Nov 30, 2023 9:28 am

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