1999-03-02 09:44:33 U=CALLER rejected EXPN x@y 1999-03-02 09:44:33 no MAIL in SMTP connection from CALLER D=qqs C=EXPN,QUIT ******** SERVER ******** 2017-07-30 18:51:05.712 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port PORT_D 2017-07-30 18:51:05.712 no MAIL in SMTP connection from [127.0.0.1] D=q.qqqs 1999-03-02 09:44:33 exim x.yz daemon started: pid=pppp, no queue runs, listening for SMTP on port PORT_D 1999-03-02 09:44:33 no MAIL in SMTP connection from [127.0.0.1] D=qqs C=QUIT 1999-03-02 09:44:33 H=(x.y.z) [127.0.0.1] rejected VRFY a@b.c 1999-03-02 09:44:33 no MAIL in SMTP connection from (x.y.z) [127.0.0.1] D=qqs C=EHLO,VRFY,QUIT