help me !!!!

[Robson Kassardjian]

we have in the company 2 server: microsoft exchange server 5.5 sp3 and
microsoft proxy server 2.0 . Sometimes in the box of postmaster appears this
message:

500 host server does not suport 8bitmime


I would like to know what I should do to solve or correct the problem.

please send me the asnwer by E-Mail

Thanks

Robson Kassardjian