* rules for mail server
@ 2005-09-19 13:44 Varun
2005-09-19 13:54 ` Rob Sterenborg
0 siblings, 1 reply; 3+ messages in thread
From: Varun @ 2005-09-19 13:44 UTC (permalink / raw)
To: netfilter
Hello,
My mailserver is Mandriva2005.
eth0 is wan with static IP
eth1 is lan - 192.168.1.0/24
I am settings up mailserver using Postfix.
Domain - saice.edu
Clients will connect to this server for their
mails on the network.
What kind of iptables rules are required ?
Thanks
Varun
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: rules for mail server
2005-09-19 13:44 rules for mail server Varun
@ 2005-09-19 13:54 ` Rob Sterenborg
2005-09-19 14:24 ` Ruprecht Helms
0 siblings, 1 reply; 3+ messages in thread
From: Rob Sterenborg @ 2005-09-19 13:54 UTC (permalink / raw)
To: netfilter
> Hello,
> My mailserver is Mandriva2005.
> eth0 is wan with static IP
> eth1 is lan - 192.168.1.0/24
>
> I am settings up mailserver using Postfix.
>
> Domain - saice.edu
>
> Clients will connect to this server for their
> mails on the network.
>
> What kind of iptables rules are required ?
Well, are your clients connecting to this server to get their email or to
send email ?
Anyway, to be able to reach Postfix you need to open port 25.
There is this great tutorial from Oskar Andreasson :
http://iptables-tutorial.frozentux.net/iptables-tutorial.html
which can learn you how to create such a rule..
Gr,
Rob
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: rules for mail server
2005-09-19 13:54 ` Rob Sterenborg
@ 2005-09-19 14:24 ` Ruprecht Helms
0 siblings, 0 replies; 3+ messages in thread
From: Ruprecht Helms @ 2005-09-19 14:24 UTC (permalink / raw)
To: Rob Sterenborg; +Cc: netfilter
Hello,
>>I am settings up mailserver using Postfix.
> Well, are your clients connecting to this server to get their email or to
> send email ?
> Anyway, to be able to reach Postfix you need to open port 25.
and for pop3 port 110 or imap, port 143 I think.
Also have a look into the mentioned tutorial.
Regards,
Ruprecht
------------------------------------------------------------------------------------------
Ruprecht Helms IT-Service & Softwareentwicklung
Tel./Fax +49[0]7621 16 99 16
Web: htp://www.rheyn.de
^ permalink raw reply [flat|nested] 3+ messages in thread
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2005-09-19 13:44 rules for mail server Varun
2005-09-19 13:54 ` Rob Sterenborg
2005-09-19 14:24 ` Ruprecht Helms
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