# relay by sender and host
exim -bh V4NET.0.0.1
+helo test
mail from:<x@y.z>
rcpt to:<a@b.c>
rset
quit
****
exim -bh V4NET.0.0.2
+helo test
mail from:<x@y.z>
rcpt to:<a@b.c>
rset
quit
****
exim -bh V4NET.0.0.3
+helo test
mail from:<x@y.z>
rcpt to:<a@b.c>
rset