Suresh Ramasubramanian <ops.li...@gmail.com> wrote: > "authentication required" is a bizzarre error to return.
It's fairly normal error from an Exchange server when the client is trying to relay to a domain that the server doesn't host and when the server doesn't allow the client to relay. Sounds like an internal misconfiguration in this case. Tony. -- f.anthony.n.finch <d...@dotat.at> http://dotat.at/ Forties, Cromarty: East, veering southeast, 4 or 5, occasionally 6 at first. Rough, becoming slight or moderate. Showers, rain at first. Moderate or good, occasionally poor at first.