# much space before : in header line need_ipv4 # exim -DSERVER=server -bd -oX PORT_D **** client 127.0.0.1 PORT_D ??? 220 helo foobar ??? 250 mail from: ??? 250 rcpt to: ??? 250 data ??? 3 From : userx This is junk . ??? 5 quit ??? 221 **** killdaemon