All My Mails Are Going To Spam Instead Of Inbox
I am using ubuntu operating system
and installed zimbra mail server and
domain name server - bind 9 in ubuntu.
The installation of zimbra mail server is completed
and made an entry in DNS for mail server for
redirecting mail entries to that system.
In Forward zone :
ityug.com. IN MX vidyayug.ityug.com
vidyayug IN A 10.0.0.10
In Reverse Zone :
10 IN PTR vidyayug.ityug.com.
when i send mail to gmail or yahoo mail
the mail which i was sending is going to
spam instead of inbox.
And I am using Static IP address.
My doubt is :
In my DNS I didn't map with any public ip address ?
How can I map with public address ?
After configuring internal DNS did i need to map with any other things ?