4 Dec
2007
4 Dec
'07
4:08 a.m.
bhagwat swarup wrote:
hi my question is Start a POP3 server on rhel5 with a matching criteria
- user jack must get mail 2 Allow your network lw.com 3)my133.org domain can not access your server
Thanks And Regards Bhagwat Swarup NH India Ltd
Usual way to configure access to server (in this case - pop3 service) is setting up firewall rules. Reverse lookup of connecting IP anyway is useless - user can configure mail client anywhere in the world. POP3 protocol don't implement any host based rules like SMTP "HELO" restrictions. If you want restrict access - only one way is allow/deny appropriate IP/Netblocks. It is firewall job.
Uldis