On Fri, 9 Aug 2002, Ian Kitching wrote:
> Most (but not all) traffic from outside was being refused with:
> "451 rejected: temporarily unable to verify sender address ..."
> dbfn_write: key=xxxx@???:mail1.messagelabs.com
> LOG: 3 MAIN REJECT
> rejected from mail1.messagelabs.com [212.125.75.4.51216]:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> temporarily unable to verify sender address <xxxx@???>
> (try later)
Quite likely that the remote server - mail1.messagelabs.com - is throwing this
error?
-srs