I have some questions regarding mail-servers. This is my first attempt, so some of the concepts confusion me.
These are the settings:
server: 192.168.0.254, dns,www working, sendmail as mail server.
server fqdn :server1.example.com
MX : mail.example.com
sendmail config in server.:
some of the necessary changes i made in access,local-hosts,sendmail.mc files.
clients : 192.168.0.1,192.168.0.2,168.0.3 sendmail as client.
mentioned the smarthost(mail.example.com) and commented the listening on local interface.
I CAN do telnet or mail from any clients to server1.example.com and mails receiving in server.
But i don't know how to make this server as a centralized mail server.
whenever i send mail to server user account i should mention
from (any client)email@example.com
how do I make a centralized mailing system. what should implement in
Thanks in advance