Since I got no answers in the client forum I thought I would try here.
GW8HP1 on NW6.5SP8, GWAVA4. Forwarded emails from the outside world come in as attachments that look very much like mime files. The GWAVA people know of no issues. I have seen other posts relative to attachment issues but with no usable responses. Never seen this before. Have been a user since WordPerfect Office 2.0. I need a fix if I want to keep GroupWise.