i have booked my domain itcplant.com at myhostings and created following records. Now i want to setup my own mail server in RHEL 5. should i configure DNS SERVER and than configure sendmail?.
How to setup send mail including iptables and spamassasin? Is any antivirus required for server so that virus attack can stop? How to better control spam mail in sendmail?
NAME SERVER (NS) RECORDS
MAIL (MX) RECORDS
ZONE SERVER PRIORITY
@ mail 1
HOST (A) RECORDS
mail 61.x.x.202 --- this is my ip which i want to assign for mail server.