Dear Users,
My domain name is www.example.com & my server name is server.
My users send & received mail with each other by usning IP(192.168.0.1) but when they using server.example.com, then mail not sedn & received at users sites.
This happen coz DNS could not resilve FQDN, but i cant understand how can i write this zone file.
I want that my users can send & received mailz by using both IP or FQDN.
Anyone can tell me the format of this.
