# plaintext client fail event need_ipv4 # server PORT_S 220 ESMTP EHLO 250-OK 250-HELP 250 AUTH LOGIN AUTH LOGIN 334 VXNlciBOYW1l dXNlcng 334 UGFzc3dvcmQ= c2VjcmV0 599 no way, man QUIT 250 OK **** exim -odi userx@domain.com . no_msglog_check