[wplug] Email bounce problem

[Larry Daberko]

Jonathan S. Billings wrote:
> On 06/19/2006 11:23 AM, Larry Daberko wrote:
> 
>>Hi,
>>    I wanted to see if anyone else had this experience and could tell me
>>where to start looking.
>>
>>    I'm running a qmail server for my company and when a customer sends
>>us an email, sometimes it bounces back and they see:
>>
>>
>>>From: postmaster at hosting.com [mailto:postmaster at hosting.com]
>>>Sent: Wednesday, June 14, 2006 11:28 AM
>>>To: user at customer.com
>>>Subject: Undeliverable Mail
>>>
>>>Unknown user: info at mycompany.com
>>>
>>>RCPT TO generated following response:
>>>550 <info at mycompany.com>... Relaying denied
> 
> 
> I'm not sure if I understand your post, because you anonymized the email
> addresses, but didn't indicate who they were.  I assume your company was
> mycompany.com, but who is hosting.com?  what relation does hosting.com
> have to do with the customer, or with you?
> 
> 

mycompany.com is mine.  hosting.com is the ISP or webhost that's 
handling customer.com's email.

Sorry for anonymizing, but I'm unsure if the customer would like my 
airing this out.

LBD