Carbonio with Barracuda - Carbonio General https://community.zextras.com/forum/carbonio-general-thread/carbonio-with-barracuda/ Zextras Community Discussion Board en-US Wed, 12 Aug 2026 20:09:57 +0000 wpForo 60 RE: Carbonio with Barracuda https://community.zextras.com/forum/carbonio-general-thread/carbonio-with-barracuda/#post-4976 Wed, 17 May 2023 12:35:14 +0000
Posted by: @parsecdata

We currently use a barracuda spam filter and I am trying to find out of Carbonio has MTA settings for out going mail like Zimbra does.  

Hello @parsecdata,
 
Currently, Carbonio CE has no settings in its Admin Panel to send emails to any external relays (i.e. Barracuda ESG). As Carbonio CE is based on postfix, you can however use the CLI command to set relay MTA for external delivery as below:

Format:
 
zextras@mail:~$ carbonio prov ms mail.example.com zimbraMtaRelayHost External_relay Server:port

Example:
 
zextras@mail:~$ carbonio prov ms mail.example.com zimbraMtaRelayHost mail.testdomain.com:25

Check the status:
 
zextras@mail:~$ carbonio prov gs mail.example.com | grep Relay

 

Hope it helps.

Best regards,

Arman

]]> Carbonio General Arman Khosravi https://community.zextras.com/forum/carbonio-general-thread/carbonio-with-barracuda/#post-4976 Carbonio with Barracuda https://community.zextras.com/forum/carbonio-general-thread/carbonio-with-barracuda/#post-4942 Fri, 12 May 2023 20:04:03 +0000 We currently use a barracuda spam filter and I am trying to find out of Carbonio has MTA settings for out going mail like Zimbra does.  

]]> Carbonio General parsecdata https://community.zextras.com/forum/carbonio-general-thread/carbonio-with-barracuda/#post-4942