It can mean any one of a number of things:

1) subscriber mailbox did/does not verify at the time of processing

2) a secondary MX host (not normally used) WAS used and is misconfigured

3) misconfigured primary mail server

Send the subscriber a copy of the report and see if he bounces again,
noting the RECEIVED line headers.  You may end up forwarding them to
postmaster.

/Pete

At 14:28 12/14/2000 Thursday, Sherry Beauchamp wrote:
>Can anyone tell me what this bounce actually means?
>
>>           "501 5.7.1 This
>>                               system is not configured to relay mail from
>>                               <[log in to unmask]> to
>>                               <[log in to unmask]> for 38.202.236.240"
>
>Thanks for any help.
>
>Sherry
End Reply