[SOLVED] Mail Filter not working?

[albercuba]

Hello everyone.

I am trying to block specific users from sending emails.

These are the steps I followed:

1. In my Active Directory server a created a group called ExchangeDenySendExternal
2. I added my AD user to the group ExchangeDenySendExternal
3. In the Proxmox MG, under Configuration --> User Management-->LDAP I configured a profile (DC1) for my Active Directory server and when I select it, under Groups of 'DC1' I can see the ExchangeDenySendExternal group previously created
4. In the Proxmox MG, under Mail Filter-->Who Objects I created an object called DenySendExternal.
   
5. I configured the DenySendExternal as an LDAP Group matching Group Members of the profile DC1 and from the group CN=ExchangeDenySendExternal,OU=EMailFilter,OU=Groups,DC=domain,DC=lan
6. In the Proxmox Mail Gateway, under Mail Filter I created a new rule (Deny Sending Emails to External Recipients) with Priority: 98, Direction: Out and I activated it
7. Then in the rule configuration I selected Block as Action Objects and DenySendExternal as From

After this, I still can send emails with my user.

Does anyone have any idea why isn't it working?

Did I do something wrong?


Thanks in advance

 

[albercuba]

Ok no idea why, but it is working now