Does SENDER_NOCHECK="1" in tcp.smtp mean that all aspects of chkuser get
bypassed when coming from that specific IP?
I've been trying to implement this feature and having trouble getting
any entry in tcp.smtp to bypass the chkuser rules.
My current tcp.smtp is
If I send to a bogus recipient from one of those IPs I still get the
typical chkuser response that recipient doesn't exist. I guess I would
have expected it to bypass chkuser and bounce telling me that user
doesn't exist. Is this incorrect logic?