I have several domains on my postfix server, and I have one where the owner wants the following behavior:
us...@domain.tld = real user account us...@domain.tld = real user account *@domain.tld = mail checks accepted, actual mail dropped. basically, some servers sent a query to the mailserver to see if an email address is accepted by the server, and she wants any email address to pass this check, but for actual emails to any addresses other than user1 or user2 to be dropped. This has to be isolated to just this domain, without affecting the way all the other domains on the same mailserver work. Not sure how to set this up, partly because I'm not sure what these mail checks involve. I was guessing it was simply a connection that send a RCPT header and then dropped it after OK? -- My biggest problem is that Steve insists on serving PURPLE Kool Aid, an I don't like PURPLE <sip sip> Kool Aid.
