mhildebr wrote:
Is there a way to have Spamassassin look for spoofed email addresses being
used as the sender's address ([EMAIL PROTECTED]) but using a different
user name (Viagra instead of myname)? It seems like it would be simple to
check the user name and filter results from that. Thanks for any help.
A quick-and-dirty way would be set up SPF records for your domain and
enable the SPF plugin.
However, to do this you would have to know all the servers that are
authorized to send mail as your domain, (ie: all your smarthosts).
This also messes with folks who run SPF after getting mail via
forwarding services. However anyone using a forwarding service to
receive their mail should be trusting the service that forwards their
mail, unless the forwarder is doing SRS.
