Re: Telnet

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I am facing the same problem. Please post if you/anyone found a solution.

Thanks in advance.

"mnb951" wrote:

Hello,
I haven't recieved any response to my emails yet. I'm still having the same
problem,
If I try to telnet to port 25 on the exchange 2007 server I get the same
error message, 421 4.3.2 Service not available, closing transmission channel.
The server runs symantec endpoint security. Any suggestions?

Thanks


"Christopher Smith" wrote:

Do you have any type of messaging product performing AV/AS/Firewall
that might be intercepting the SMTP connection and prematurely
refusing it?

Chris S
MCSE, MCDBA, MCITP: Messaging, CISSP


On Wed, 7 May 2008 07:04:00 -0700, mnb951
<mnb951@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

Hello,
I've been unable to telnet to port 25 on the exhange 2007 server. I've tried
it on the server itself, from another workstation on the lan, and from an
outside pc.
All give the same response, 421 4.3.2 Service not available, closing
transmission channel.
I've tried looking up the error message but none of the suggestions has
worked.

Any help is appreciated.

Thanks,
Chris S
MCSE, MCDBA, MCITP: Messaging, CISSP

.

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