# verify = header_syntax
exim -bh V4NET.10.10.10
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data
QUIT
****
exim -bh V4NET.10.10.10
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data
QUIT
****
exim -bh V4NET.10.10.10
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data
QUIT
****
exim -bh V4NET.10.10.10
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data
QUIT
****
exim -bh V4NET.10.10.10
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data
QUIT
****
exim -bh V4NET.10.10.9
+helo test
mail from:<userx@exim.test.ex>
rcpt to:<userx@test.ex>
data