RE: How to keep exchange server from becoming a sp am server...

  • From: John Mason <John.Mason.Jr@xxxxxxxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 15 Dec 2003 15:25:49 -0500

Are you on a dynamic IP?
Does your ISP block or filter port 25?
Can you telnet on port 25 to a remote host & deliver mail manually?
If you have a Linux box around install tcptraceroute it may be able to show
you where the block is.
John Mason

-----Original Message-----
From: Marvin Cummings [mailto:marvc@xxxxxxxxxxxxx] 
Sent: Monday, December 15, 2003 2:39 PM
To: [ExchangeList]
Cc: Exchange2000@xxxxxxxxxxxxxxx
Subject: [exchangelist] How to keep exchange server from becoming a spam

I finally have my exchange 2003 server installed on my home network and
already I'm noticing that mail I send from this account doesn't appear to be
reaching its destination. I'm not getting any kickbacks or ndr's so I'm not
sure what's going on. My initial thought is that I'm being seen as a spam
server and the mail is being dropped, but if I check work, which I use to
send a test message to, the mail isn't arriving. Again no kickbacks or ndr's
on my end. 

What can I do to check this and ensure that I don't end up being seen as a
spam server? 



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  • » RE: How to keep exchange server from becoming a sp am server...