Deny user to send email for specific domain

[roliks94]

Hello!

Does anybody have a ready-made example or a similarly designed filter to block certain users who are very much, to deny access to emails to specific domains? Can anyone help with this?

 

[keat63]

Your question doesn't make sense.
Could you elaborate please.

 

[roliks94]

I

Your question doesn't make sense.
Could you elaborate please.

Okay. I will try to example you. I have 100 users with emails [email protected] and [email protected] etc. I need them to block outgoing e-mails to specification domain like @yahoo.com and @google.com

And the question is what I need to write in the config to do this? The best way to be if all email senders write to file, and then make a config which allow doing this.

 

[cPanelLauren]

Hello @roliks94
The following may be helpful: SOLVED - How to block one email user from sending to certain domains?

Thanks!

 

[roliks94]

Hello @roliks94
The following may be helpful: SOLVED - How to block one email user from sending to certain domains?

Thanks!

Yea but, if I have many email addresses and I want them to write to one file with name examples like restricted emails because I don't want to create so many rules, for each email address. Where did I need to write on this example which is in below text, that email addresses need to check from the created restricted file which I made? And where I need to create this file in which directory?

# cat /usr/local/cpanel/etc/exim/sysfilter/options/test
if("$h_to:, $h_cc:, $h_bcc:" contains "gmail.com")
and ("$header_from:" contains "[email protected]")
then fail
endif

 

[cPanelLauren]

I'd remove the and statement and give it a shot.

# cat /usr/local/cpanel/etc/exim/sysfilter/options/test
if("$h_to:, $h_cc:, $h_bcc:" contains "gmail.com")
then fail
endif

You'd want to put this in the exim system filter and instructions on modifying that can be found here: How to Customize the Exim System Filter File - cPanel Knowledge Base - cPanel Documentation