[imp] I am stuck

Karl Davidson karldavidson@yahoo.com
Fri, 30 Aug 2002 13:17:15 -0700 (PDT)


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Rodolfo,
My firewall is the same machine that runs everything else.  I am running iptables NAT to provide internet access to my computers on the inside which works fine.  Computers on the inside do not have any ports blocked to them.  I am not using SSL, and I have tested IMAP functionality from the outside.
 
~Karl
 Rodolfo Segleau wrote:> ----- Message from karldavidson@yahoo.com ---------
> Date: Fri, 30 Aug 2002 12:43:13 -0700 (PDT)
> From: Karl Davidson 
> Reply-To: Karl Davidson 
> Subject: Re: [imp] I am stuck
> To: Ana Paula Sabelli 
> 
> 
> Hmm,
> I have port 143 open already. Any other suggestions?
> Ana Paula Sabelli wrote:yes, you have to open the imap port 143-----
> Original Message ----- From: Karl Davidson To: imp@lists.horde.org Sent:
> Friday, August 30, 2002 4:37 PMSubject: [imp] I am stuck
> 
> Hi,
> 
> My imp works internaly, but not externaly. DNS works fine. Can anyone think
> of why this would be? Are there specific ports I need to open on my firewall
> besides port 80 maybe?
> 
> 
> 

Karl, how is your firewall set up? If you have NAT'ing enabled, make sure that 
there is a port forwarding to everything that you need. I am presuming that 
your mail installation is using sendmail (and is either a smart host or you are 
forwarding the internal mail to a smart host), the imap port (non-ssl if you're 
using port 143) and a web server (like apache) that also is not doing SSL to 
the outside world.


Cheers, 

Rodolfo

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<P>Rodolfo,
<P>My firewall is the same machine that runs everything else.&nbsp; I am running iptables NAT to provide internet access to my computers on the inside which works fine.&nbsp; Computers on the inside do not have any ports blocked to them.&nbsp; I am not using SSL, and I have tested IMAP functionality from the outside.
<P>&nbsp;
<P>~Karl
<P>&nbsp;<B><I>Rodolfo Segleau <SEGLEAUR@MECHANUS.ORG></I></B>wrote:
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">&gt; ----- Message from karldavidson@yahoo.com ---------<BR>&gt; Date: Fri, 30 Aug 2002 12:43:13 -0700 (PDT)<BR>&gt; From: Karl Davidson <KARLDAVIDSON@YAHOO.COM><BR>&gt; Reply-To: Karl Davidson <KARLDAVIDSON@YAHOO.COM><BR>&gt; Subject: Re: [imp] I am stuck<BR>&gt; To: Ana Paula Sabelli <APS@WAY.COM.AR><BR>&gt; <BR>&gt; <BR>&gt; Hmm,<BR>&gt; I have port 143 open already. Any other suggestions?<BR>&gt; Ana Paula Sabelli wrote:yes, you have to open the imap port 143-----<BR>&gt; Original Message ----- From: Karl Davidson To: imp@lists.horde.org Sent:<BR>&gt; Friday, August 30, 2002 4:37 PMSubject: [imp] I am stuck<BR>&gt; <BR>&gt; Hi,<BR>&gt; <BR>&gt; My imp works internaly, but not externaly. DNS works fine. Can anyone think<BR>&gt; of why this would be? Are there specific ports I need to open on my firewall<BR>&gt; besides port 80 maybe?<BR>&gt; <BR>&gt; <BR>&gt; <BR><BR>Karl, how is your firewall set up? If you have NAT'ing enabled, make sure that <BR>there is a port forwarding to everything that you need. I am presuming that <BR>your mail installation is using sendmail (and is either a smart host or you are <BR>forwarding the internal mail to a smart host), the imap port (non-ssl if you're <BR>using port 143) and a web server (like apache) that also is not doing SSL to <BR>the outside world.<BR><BR><BR>Cheers, <BR><BR>Rodolfo<BR><BR>-- <BR>IMP mailing list<BR>Frequently Asked Questions: http://horde.org/faq/<BR>To unsubscribe, mail: imp-unsubscribe@lists.horde.org</BLOCKQUOTE><p><br><hr size=1><b>Do You Yahoo!?</b><br>
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