>>> host in helo_verify_hosts? no (option unset)
>>> host in helo_try_verify_hosts? no (option unset)
>>> host in helo_accept_junk_hosts? no (option unset)
->>> host in pipelining_connect_advertise_hosts?
->>> list element:
>>> test in helo_lookup_domains?
>>> list element: @
>>> list element: @[]
>>> check hosts = 1.2.3/24
>>> host in "1.2.3/24"?
>>> list element: 1.2.3/24
->>> host in "1.2.3/24"? no (malformed IPv4 address or address mask)
+>>> host in "1.2.3/24"? no (malformed IPv4 address or address mask: 1.2.3)
>>> deny: condition test failed in ACL "a2"
>>> end of ACL "a2": implicit DENY
LOG: H=(test) [V4NET.0.0.0] F=<> rejected RCPT <a2@b>