we have installed Groupwise 7 SP1 Exchange Gateway and it worked for
hours. But sometimes we got the error message:

"Message 573: ERROR (E01) 041017: Error accessing MS Exchange message

shown in the log. Then the Gateway loops with the same error message and
no mail will be transfered until i start the gateway again.

I cant find an tid for this error, did anyone have the problem too and
any idea, how to solve this problem?

Thanks for posting.