Achal tomar: > I have centOs5 servers in which i use postfix 2.33 as MTA.I use > spf and dkim authentication while mailing and my systems are mainly > used for outbound mail delivery. I want to know that how i can > improve email delivery or what are the basic requirements to have > a system with proper email delivery.
Wietse: > This depends on what the receiver wants you to do, and how much > mail you send them. Some large receivers will require that you make > arrangements for whitelisting, feedback loop, etc. Achal tomar: > > I have a system of email marketing where we send aroung a million mails per > day so i face email delivery issues can you suggest me a way to improve my > email deliveribility via postfix. Search for "hotmail postmaster", "aol postmaster", "gmail postmaster". Them you will find these: http://help.yahoo.com/kb/index?page=content&y=PROD_MAIL_ML&locale=en_US&id=SLN3435&impressions=true http://postmaster.aol.com/Postmaster.Guidelines.php https://support.google.com/mail/bin/answer.py?hl=en&answer=81126 Ditto for other large sites. Wietse
