SMTP logs : what do these mean?

[Hanasaki JiJi <hanasaki@hanaden.com>]

2003-03-03 05:19:37
	H=(cyberproxy.com) [218.22.143.178]
	F=<checker@cyberproxy.com> rejected RCPT
	<ascasdcasdcacdca@mutoh.com>: Please go away.

2003-03-03 05:19:43
	H=(cyberproxy.com) [195.112.112.198]
	F=<checker@cyberproxy.com> rejected RCPT
	<ascasdcasdcacdca@atipa.com>: Please go away.

2003-03-03 05:19:44
	H=pa186.debno.sdi.tpnet.pl (cyberproxy.com)
	[217.98.188.186] F=<checker@cyberproxy.com> rejected
	RCPT <3e009c9a.9f86306f@mutoh.com>: Please go away.

2003-03-03 05:19:49
	H=pa75.olsztyn-czestochowa.sdi.tpnet.pl (cyberproxy.com)
	[217.99.120.75]
	F=<checker@cyberproxy.com> rejected RCPT
	<3e00af38.8000002@atipa.com>: Please go away.

2003-03-03 05:19:57 H=(cyberproxy.com) [218.27.89.136]
	F=<checker@cyberproxy.com> rejected RCPT
	<ascasdcasdcacdca@livernais.org>: Please go away.

2003-03-05 21:00:56
	H=before-reporting-as-abuse-please-see-www.njabl.org
	(rt.njabl.org) [209.208.0.15]
	F=<relaytestsend@rt.njabl.org> rejected RCPT
	<relaytest@rr.njabl.org>: Please go away.

2003-03-05 21:00:56
	H=before-reporting-as-abuse-please-see-www.njabl.org
	(rt.njabl.org) [209.208.0.15]
	F=<relaytestsend@Secured> rejected RCPT
	<relaytest@rr.njabl.org>: Please go away.

2003-03-01 12:06:42
	H=a217-118-49-222.bluecom.no (cyberproxy.com)
	[217.118.49.222]
	F=<checker@cyberproxy.com> rejected RCPT
	<ascasdcasdcacdca@atipa.com>: Please go away.

2003-03-01 06:40:00
	H=(65.26.127.147) [218.145.25.76] (CacheFlow Server)
	F=<amvdhxiccgln@mail.com> rejected RCPT <sharpip1@juno.com>:
	Please go away.

2003-02-28 22:57:14
	H=(none) [216.25.173.133] F=<dyujhdsjjh@eudoramail.com>
	rejected RCPT <sdgyjsgjhs@eudoramail.com>:
	Please go away.

2003-02-28 06:05:44
	SMTP protocol violation: synchronization error
	(next input sent too soon): rejected "DATA"
	H=dial207-11.awalnet.net (server)
	[212.93.207.11] U=Jumpluff

2003-02-26 09:45:43
	H=(212.40.233.137) [212.40.233.137] F=<henshaw01@k.ro>
	rejected RCPT <mozilla@hanaden.com>: Unrouteable address
		<FYI  NO MOZILLA EMAIL HERE>

2003-02-15 07:58:28
	H=(hyunchul) [211.194.117.170] F=<china9988@21cn.com>
	rejected RCPT <china9988@21cn.com>:
	Please go away.

2003-02-02 20:04:43
	H=chello080109064240.16.15.wu-wien.teleweb.at
	(wu-wien.ac.at) [80.109.64.240]
	rejected VRFY <hanasaki@hanaden.com>

2003-02-02 14:38:51
	H=modemcable209.41-130-66.hull.mc.videotron.ca (80.37.240.252)
	[66.130.41.209] F=<shogun@hotmail.com> rejected RCPT
	<hanasaki@added-from-gateway.hanaden.com>:
	Please go away.