message did not reach intended recipients

[gboyce at badbelly.com (gboyce)]

On Mon, 3 Jul 2006, Howard wrote:

> Can someone help me with this issue?  I thought I had it
> resolved but, it came back.
>
> Your message did not reach some or all of the intended
> recipients.
>
>      Subject:	Returned mail: see transcript for details
>      Sent:	7/3/2006 11:55 AM
>
> The following recipient(s) could not be reached:
>
>      daemon at pharprd3.mgh.harvard.edu on 7/3/2006 11:55 AM
>            The message cannot be delivered due to a
> configuration error on the server. Please contact your
> Administrator.
>            < pharprd3.mgh.harvard.edu #5.3.0 X-Unix; 77>

Who were you trying to e-mail?  Daemon isn't usually an actual user 
account.  Was this mail to a list?