Feb 7 17:31:43 t39 sendmail[9229]: k17GV3Ak009229: from=<support@coolspot.de>, size=6192, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=[195.75.111.170]
Feb 7 17:32:51 t39 popper[9282]: (v4.0.4) Unable to get canonical name of client 213.203.192.14: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:32:51 t39 popper[9282]: (null) at 213.203.192.14 (213.203.192.14): -ERR POP EOF or I/O Error [popper.c:820]
Feb 7 17:33:25 t39 sendmail[9285]: k17GXPAk009285: [84.56.86.66] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA
Feb 7 17:34:07 t39 sendmail[9295]: AUTH=server, relay=[84.56.86.66], authid=web6p1, mech=LOGIN, bits=0
Feb 7 17:34:48 t39 sendmail[9295]: k17GY7Ak009295: ruleset=check_mail, arg1=<webmaster@superhosting.de>, relay=[84.56.86.66], reject=451 4.1.8 Domain of sender address webmaster@superhosting.de does not resolve
Feb 7 17:34:48 t39 sendmail[9295]: k17GY7Ak009295: from=<webmaster@superhosting.de>, size=0, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=[84.56.86.66]
Feb 7 17:34:54 t39 sendmail[9286]: k17GYEAk009286: ruleset=check_mail, arg1=<wwwrun@honor.maxolution.at>, relay=[83.64.251.67], reject=451 4.1.8 Domain of sender address wwwrun@honor.maxolution.at does not resolve
Feb 7 17:34:56 t39 popper[9303]: (v4.0.4) Unable to get canonical name of client 84.56.86.66: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:34:56 t39 popper[9303]: (null) at 84.56.86.66 (84.56.86.66): -ERR POP EOF or I/O Error [popper.c:820]
Feb 7 17:35:25 t39 popper[9304]: (v4.0.4) Unable to get canonical name of client 84.56.86.66: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:35:25 t39 popper[9304]: (null) at 84.56.86.66 (84.56.86.66): -ERR POP EOF or I/O Error [popper.c:820]
Feb 7 17:35:26 t39 sendmail[9286]: k17GYEAk009286: from=<wwwrun@honor.maxolution.at>, size=7024, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=[83.64.251.67]
Feb 7 17:35:26 t39 sendmail[9286]: k17GYEAl009286: ruleset=check_mail, arg1=<wwwrun@honor.maxolution.at>, relay=[83.64.251.67], reject=451 4.1.8 Domain of sender address wwwrun@honor.maxolution.at does not resolve
Feb 7 17:35:27 t39 sendmail[9286]: k17GYEAl009286: from=<wwwrun@honor.maxolution.at>, size=7025, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=[83.64.251.67]
Feb 7 17:35:27 t39 sendmail[9286]: k17GYEAm009286: ruleset=check_mail, arg1=<wwwrun@honor.maxolution.at>, relay=[83.64.251.67], reject=451 4.1.8 Domain of sender address wwwrun@honor.maxolution.at does not resolve
Feb 7 17:35:56 t39 sendmail[9298]: k17GZFAk009298: ruleset=check_mail, arg1=<newsletter@discount24.de>, relay=[194.64.76.99], reject=451 4.1.8 Domain of sender address newsletter@discount24.de does not resolve
Feb 7 17:36:17 t39 popper[9328]: (v4.0.4) Unable to get canonical name of client 213.203.192.14: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:36:17 t39 popper[9328]: (null) at 213.203.192.14 (213.203.192.14): -ERR POP EOF or I/O Error [popper.c:820]
Feb 7 17:36:27 t39 popper[9327]: (v4.0.4) Unable to get canonical name of client 84.56.86.66: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:36:27 t39 popper[9327]: Stats: web4p1 0 0 0 0 84.56.86.66 84.56.86.66 [pop_updt.c:296]
Feb 7 17:36:28 t39 sendmail[9298]: k17GZFAk009298: from=<newsletter@discount24.de>, size=16696, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=[194.64.76.99]
Feb 7 17:40:31 t39 sendmail[9357]: k17GdpAk009357: ruleset=check_mail, arg1=<wwwrun@honor.maxolution.at>, relay=[83.64.251.67], reject=451 4.1.8 Domain of sender address wwwrun@honor.maxolution.at does not resolve
Feb 7 17:40:53 t39 popper[9379]: (v4.0.4) Unable to get canonical name of client 213.203.192.14: Host name lookup failure (2) [pop_init.c:1075]
Feb 7 17:40:53 t39 popper[9379]: (null) at 213.203.192.14 (213.203.192.14): -ERR POP EOF or I/O Error [popper.c:820]
Feb 7 17:40:55 t39 sendmail[9358]: k17GeFAk009358: ruleset=check_mail, arg1=<newsletter@discount24.de>, relay=[194.64.76.99], reject=451 4.1.8 Domain of sender address newsletter@discount24.de does not resolve