Francois Hensley on Thu, 10 Aug 2000 08:59:02 +0200


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RE: GLUG: Exchange Client headache


the problem could be that the firewall is blacking the port 25 port. Just
check that.

Francois Hensley (Software Developer @ Hyphen Technologies)
Tel: (011) 303-0137 Cel: 083-438-0173 e-mail: fhensley@xxxxxxxxxxxxx

> The ultimate documentation : Source code.


-----Original Message-----
From: owner-glug@xxxxxxxxxxxx [mailto:owner-glug@xxxxxxxxxxxx]On Behalf
Of Mangiola Nunzio Datavia
Sent: Thursday, August 10, 2000 8:11 AM
To: glug@xxxxxxxxxxxx; Thomas Andrews
Subject: RE: GLUG: Exchange Client headache


Telnet sessions did fail, no connection could 
be established. Hence my need to find a exchange
client replacement.

The frustration!!! 

But there must be a way with Linux there is always
a way.

> ----------
> From: 	Thomas Andrews[SMTP:tandrews@xxxxxxxxxxxxxxxx]
> Sent: 	08 August 2000 06:38
> To: 	glug@xxxxxxxxxxxx
> Subject: 	Re: GLUG: Exchange Client headache
> 
> Hi Magniola
> 
> You must find out first if the exchange server is allowing SMTP access.
> There are 2 ways to do this:
> 
> 1) telnet exchserver.whatever.co.za 25
> You should get response like this:
> 
> Connected to exchserver.whatever.co.za.
> Escape character is '^]'.
> 220 exchserver.whatever.co.za ESMTP Exim 3.03 #1 Tue, 08 Aug 2000 18:38:06
> +0200
> 
> 2) Alternatively use a port scanner like nmap:
>    nmap exchserver.whatever.co.za -p 25
> You should get response like this:
> 
> Starting nmap V. 2.3BETA14 by fyodor@xxxxxxxxxxxx ( www.insecure.org/nmap/
> )
> Interesting ports on exchserver.whatever.co.za (10.1.1.1):
> Port    State       Protocol  Service
> 25      open        tcp       smtp
> 
> If port 25 is open, then the problem is on your pc, if not you have had it
> :(
> 
> Mangiola Nunzio Datavia wrote:
> > 
> > Sorry if there was some misunderstanding but
> > actually I'm having a problem sending the mail
> > across the firewall. Fetching is not a problem
> > any E-mail client that has POP or IMAP can do
> > the trick but trying to send it thats where
> > the cookie crumbles or should I say mail.
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