Quote:
Originally Posted by msheean I'm showing mail to a user "lling" going to the catchall account. Usually the system will reject mail to unknown users and there is no "lling" on our system as a user. I'm wondering how I can blacklist these mails or have the system reject these just like any other non-user. |
You have a contradiction in terms in that statement. You can't have a 'catchall' account and at the same time reject mail to unknown users, by definition the 'catchall' will catch
all the email coming into the system and that's why spammers love them.