I have an unusual situation. I have a customer that I'm spam filtering for. Email from the net comes to my servers first, I clean it, and then pass it on.
Their server however for some strange reason returns a 450 instead of 550 for non-existent users. Text is "User unknown in local recipient table". I'm trying to figure out how to capture and test that response so I can properly reject this mail rather that retrying for a long time. Thanks in advance. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
