I have recently changed the company that hosts my email and they use SpamAssassin.
In the SpamAssassin Configuration I have entered several email addresses in the Blacklist which has worked fine. One thing I have noticed with one particular spammer is that they send out their emails using fake sender addresses which bear no resemblance to either their domain (XXX.com) or their mail server address (mail.XXX.com). When an email is received in this form it is of no use to enter the fake sender email address into the blacklist because they use something very different the next time. Is there a way of blacklisting the mail server which would prevent any mail originating from that server being received? Many thanks -- View this message in context: http://old.nabble.com/Blacklisting-By-Mail-Server-Rather-Than-By-An-Email-Address-tp32622830p32622830.html Sent from the SpamAssassin - Users mailing list archive at Nabble.com.
