Block specific destination email address

[phil_discount]

Hello!

we have got a main domain (domain1.com) and one alias domain (domain2.com).
If i create an email account info@domain1.com, the account automatically get the email address info@domain2.com (alias domain for domain1.com).
I want to block/delete all emails to info@domain2.com because we are receiving about 100 emails in one hour into the spam.
Does somebody know how i can do it on CLI?

Thanks and best regards
Philip

Single Server Installation: Zimbra 8.6.0 GA Network

[phoenix]

Did you actually create an alias domain with a catchall address? If you have a catchall address on your server you will never stop spam for the obvious reason that a 'catcall' address will catch everything including spam.

[phil_discount]

Yes, it a catchall alias - we need it.
But my question is to block only one email address.

[imanudin11]

Yes, it a catchall alias - we need it.
But my question is to block only one email address.

Hi,

You can install policyd on your server and use access control module. I am use access control module to restrict user sending email into outside. But, you can adjust with your requirement

Below is sample guidance : https://imanudin.net/2014/09/29/how-to- ... h-policyd/

Thanks
AI

[phil_discount]

The system works fine - i dont want to change anything big (-:
I hoped there is a easy way like our whitelist and blacklist.
Whitelist /opt/zimbra/conf/salocal.cf.in
Blacklist /opt/zimbra/postfix/conf/postfix_reject_sender