Question with WebMail + Mail Server

edwardspl@ita.org.mo edwardspl@ita.org.mo
Sat, 24 Apr 2004 00:21:30 +0800


--------------3993D8932BB5A83BACBB8B3E
Content-Type: text/plain; charset=big5
Content-Transfer-Encoding: 7bit

Dear All,

There is Firewall + WebMail + Mail Server in a computer machine ( Linux
Server ) :

Firewall is using iptables, protocol of WebMail ( IMP 3.2.3 ,
http://horde.org/imp ) is using imap/notls and port is using 143, and
the Mail Server is using imap ( come with Fedora Core 1 Linux ).

iptables ruls :

iptables -P INPUT DROP
iptables -A INPUT -i eth0 -p tcp --dport 143 -j ACCEPT
iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT

But I have the following the problem :
http://marc.free.net.ph/message/20040318.053223.3f53fbd8.html

So, who can help me to fix this kind of problem ?

Many thank for your help too much !

Edward.

--------------3993D8932BB5A83BACBB8B3E
Content-Type: text/html; charset=big5
Content-Transfer-Encoding: 7bit

<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
Dear All,
<p>There is Firewall + WebMail + Mail Server in a computer machine ( Linux
Server ) :
<p>Firewall is using iptables, protocol of WebMail ( IMP 3.2.3 , <A HREF="http://horde.org/imp">http://horde.org/imp</A>
) is using imap/notls and port is using 143, and the Mail Server is using
imap ( come with Fedora Core 1 Linux ).
<p>iptables ruls :
<p>iptables -P INPUT DROP
<br>iptables -A INPUT -i eth0 -p tcp --dport 143 -j ACCEPT
<br>iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT
<p>But I have the following the problem :
<br><a href="http://marc.free.net.ph/message/20040318.053223.3f53fbd8.html">http://marc.free.net.ph/message/20040318.053223.3f53fbd8.html</a><a href="http://marc.free.net.ph/message/20040318.053223.3f53fbd8.html"></a>
<p>So, who can help me to fix this kind of problem ?
<p>Many thank for your help too much !
<p>Edward.</html>

--------------3993D8932BB5A83BACBB8B3E--