****
### protocol v1 receive
exim -bh HOSTIPV4
->>> PROXY TCP4 127.0.0.2 127.42.42.42 64000 25\r\n
+:eval:PROXY TCP4 127.0.0.2 127.42.42.42 64000 25\r\n
HELO clientname
MAIL FROM: <a@test.ex>
RCPT TO:<b@test.ex>
****
### protocol v2 receive
exim -bh HOSTIPV4
->>> \x0D\x0A\x0D\x0A\x00\x0D\x0A\x51\x55\x49\x54\x0A\x21\x11\x00\x0c\x7f\x00\x00\x02\x7f\x2a\x2a\x2a\xc2\x95\x04\x01
+:eval:\x0D\x0A\x0D\x0A\x00\x0D\x0A\x51\x55\x49\x54\x0A\x21\x11\x00\x0c\x7f\x00\x00\x02\x7f\x2a\x2a\x2a\xc2\x95\x04\x01
HELO clientname
MAIL FROM: <a@test.ex>
RCPT TO:<b@test.ex>
.
QUIT
****
+### proxy timeout
+exim -bh HOSTIPV4
+:sleep:3
+PROXY TCP4 127.0.0.2 127.42.42.42 64000 25
+QUIT
+****