ACT_MAIL
(PRS)->request->actions & (ACT_MAIL|ACT_WRITE|ACT_NOTIFY)\
!(prs->request->actions & (ACT_MAIL|ACT_WRITE|ACT_NOTIFY))
reqp->actions |= ACT_MAIL;
if (reqbufp->actions & ACT_MAIL)
|| (reqbufp->actions & (ACT_MAIL|ACT_WRITE))