Hi, in an ISP setting there seem to be two cases where machines other than the official mail server send mails FROM a local address - valid clients who send mails from their local system to the mailserver (and authenticate in one way or another to do so) - spammers who believe that a forged local address will bypass spam checking Consequently I started to refuse mail from non authenticated senders using local mail addresses. It turned out soon that ebay sends valid mail, FROM a local address, TO the same local address, with an ebay HELO address - I had to create an exemption for that case. Is anyone aware of other sites that do the same thing?
Wolfgang Hamann
