Using (all german) Groupwise 8 SP1 HP1 (on Netware OES Server)
On another server GW7.03 MTA and Webaccess running

This combination worked (since upgrade to GW8).

No, since some days (every) users getting the error that users
PostOffice isnt available when trying to login using webaccess.

Using normal Groupwise Clients works without problem.

Tried some repairs, debug logging shows no errors, checking firewalls
log (webaccess sitting in the dmz) show a connection to PO over port 1677.

Dont know what I further can do.

Best Regards,