Wanting to get a few gw linux servers to the latest gw 3hp1 patch to fix
some issues. Is it ok to patch all agents on a specific server (know
with Linux I have to do all on server) but not my entire gw system?

Specifically my primary mta and one poa would remain at older patch
version, or because it is the primary will I have issues if I do not
patch to 3hp1 also?