I am facing some spam mails which copy our own domain with different email address that send to our smtp server.
test.com is our domain. but firstname.lastname@example.org is not belong to our email address. it create several email address and sending mail to our server. how to prevent this happen and stop it? Is there any setting can stop it?
Current server version is domino r5.
May 27, 2010 8:02 AM
June 2, 2010 1:48 PM