Exchange Server 5.5

[Stan]

Hi

I have a strange message and I can't find any help on the MS tech support web site. Maybe someone has seen this message before ???

The following recipients did not receive the attached mail. Reasons are listed with each recipient:

<estimates@ibes.com> estimates@ibes.com
MSEXCH:IMS:IBES:LONDON:KENNY 0x80040C02 (000502FE) Maximum receipt headers exceeded (possible mail loop).

Any help/input much appreciated.

Thanks

Stan