Hi, I have a problem which i am not able to solve for over a month, I have installed iRedMail-0.8.3 over Ubuntu 12.04 LTS, i have used mail.example.com as host name, but example.com uses google apps and i have added two domains - example1.com & example2.com, where as if i try to send mail to any gmail account from the two domains (example1.com & example2.com) the mail bounces back with this error: lost connection with alt4.gmail-smtp-in.l.google.com[173.194.75.27] while receiving the initial server greeting I have use namecheap as my domian register and i use their dns server i have a static IP & ReverseDNS is also set to mail.example.com Please help me setting spf record & dkim record for all the domains please Please help me to solve this,