On Tuesday, January 25, 2005 at 5:26:57 PM, [EMAIL PROTECTED] confabulated:

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

  There are more ways to filter port 25 than just a firewall. Here, we filter 
port 25 based on
  an Ascend data filter when we receive radius packets. It is not our firewall 
that is filtering
  port 25 but our radius authentication.

> 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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