need_ipv4
#
exim -bh V4NET.0.0.0
+helo test
mail from:<user@bad.domain>
rcpt to:<userx@test.ex>
data
quit
****
exim -bh V4NET.0.0.0
+helo test
mail from:<user@bad.domain2>
rcpt to:<userx@test.ex>
data
quit
****
exim -bh V4NET.0.0.0
+helo test
mail from:<user@ten-1.test.ex>
rcpt to:<userx@test.ex>
data