I am having a issue regarding the mail server. I am using RHEL 2.1 with Postfix as mail server. The issue is when i send a mail to any of the yahoo or other mail sevrers they put that mail in Bulk.
Also i had configured my own dns. When i check the my domain on DNSSTUFF.com for spam db lookup , it gives me the following result.
Please help me.PTR :: [n/a: misc]MISSING! "My IP" has no reverse DNS entry; some mail servers may not accept your mail.