We have done about 30 Scalix installation from which 10 are running today. But we really need some help on this one. Here is our telnet communication...
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220 vitus.domain.com ESMTP Scalix SMTP Relay 11.3.0.11339; Wed, 06 Feb 2008 20:05:20 +0100 (CET)
helo me
250 vitus.domain.com Hello [192.168.1.132], pleased to meet you
mail from:m@rtin.dk
250 m@rtin.dk... Sender ok
rcpt to:bvm@domain.com
250 Ok
data
354 Start mail input; end with <CRLF>.<CRLF>
test hej test
.
500 Unrecognised command
500 Unrecognised command
500 Unrecognised command
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Telnet'ing from scalix server to it self works. Telnet'ing from the VMWare server on which the Scalix runs works. Telnet'ing from a Windows 2003 server also running on the VMWare server works. Telnet'ing from remote pc with vpn access (=same 192.168.1.xxx range) does not work. Telnet'ing from the internet does not work. So far so good... but redirecting port 25 to the Windows 2003 server (running a temporary mail server) works.
One thing I should tell is... that I seem to remember, that the machines are connected through a small zyxel 8 port mini switch, which has 3 QoS ports. Can this really be the problem? I mean QoS is not smtp proxy. Heeeeeeeelp!
BR
Martin