550 message is from a mailserver, not a firewall. This isn't a filter issue.

Dan

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Duane Hill
Sent: Tuesday, January 25, 2005 11:24 AM
To: Michele Cuttitta
Subject: Re: [IMail Forum] 550 not local host, but smtp authentication
is enabled



  RoadRunner I believe is filtering port 25. On a differant server we have
here, I had to enable
  a second SMTP listener on a differant port to make it work.

  When port 25 is filtered, it doesn't matter if you SMTP auth or not.

On Tuesday, January 25, 2005 at 4:08:21 PM, [EMAIL PROTECTED]
confabulated:

> Hi,
> �
> We have a customer who is connecting to our IMail  server via Outlook
2003, and I have
> verified that SMTP authentication is  checked, but she is still getting
the 550 not local
> host, not a gateway  error.� She says it has been happening for a few days
now and her ISP is
> roadrunner in NY.
> �
> Any thoughts?
> �
> Thanks,
> �
> Michele

-----

Duane Hill
Sr E-Mail Administrator
http://www.yournetplus.com


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