# proxy-protocol proxy on inbound smtp # munge loopback # exim -bd -DSERVER=server -oX PORT_D **** # # non-prox plain receive client 127.0.0.1 PORT_D ??? 220 HELO clientname ??? 250 MAIL FROM: ??? 250 RCPT TO: ??? 250 DATA ??? 354 Subject: test body . ??? 250 QUIT ??? 221 **** # # protocol v1 plain receive client HOSTIPV4 PORT_D PROXY TCP4 127.0.0.2 127.42.42.42 64000 25 ??? 220 HELO clientname ??? 250 MAIL FROM: ??? 250 RCPT TO: ??? 250 DATA ??? 354 Subject: test body . ??? 250 QUIT ??? 221 **** # # # # protocol v2 plain receive client HOSTIPV4 PORT_D >>> \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 ??? 220 HELO clientname ??? 250 MAIL FROM: ??? 250 RCPT TO: ??? 250 DATA ??? 354 Subject: test body . ??? 250 QUIT ??? 221 **** # # # killdaemon no_msglog_check