Sendmail log analysis

Log starts at Feb 17 04 02:03 and ends at Feb 22 22 30:01

Total bytes transferred: 80602559 (76.9 MB)
Total bytes In: 68730579 (65.5 MB)
Messages Out: 98647
Messages In: 33247
Sending Problems: 637416

Messages per hour (each dot is 163 messages)
________________
  0:   4020 ........................
  1:   3323 ....................
  2:   4019 ........................
  3:   4358 ..........................
  4:   3452 .....................
  5:   4004 ........................
  6:   4666 ............................
  7:   5313 ................................
  8:   5784 ...................................
  9:   5169 ...............................
 10:   5497 .................................
 11:   5968 ....................................
 12:   6132 .....................................
 13:   6857 ..........................................
 14:   6804 .........................................
 15:   8178 ..................................................
 16:   7808 ...............................................
 17:   6636 ........................................
 18:   7079 ...........................................
 19:   7002 ..........................................
 20:   6305 ......................................
 21:   5822 ...................................
 22:   3837 .......................
 23:   3861 .......................

Top 20 Sending Hosts
____________________
1607	pb1.pair.com
1332	www.if.itb.ac.id
1127	morpheus.unimessage.net
1060	free.dot-funk.de [212.86.35.104]
1060	216-73-103-177.ocdc-01.net
1057	redirect.123-reg.co.uk
1049	mail.netcenter.net
560	coumxnb01.netbenefit.co.uk
549	bird.zenon.net
520	c012-mx001.c012.snv.cp.net
514	fish.zenon.net
502	coumxnb02.netbenefit.co.uk
474	c012-mx000.c012.snv.cp.net
451	205-158-62-44.outblaze.com
449	back.airtel.net
447	relais.videotron.ca
437	mailx.uaic.ro
434	email.sawaal.com
405	out-mta3.plasa.com
270	motgate.mot.com

375 sending hosts attempted 22181 messages

Top 20 Destination Hosts
________________________
1560	mta.21cn.com. [202.104.32.232]
1512	smtp-mx.mac.com. [204.179.120.49]
1510	pop3.sina.com.cn. [202.106.187.150]
1509	mail.valleypres.org. [63.196.151.90]
1507	students.if.itb.ac.id. [167.205.25.6]
1487	mx1.vlfbox.de.unimessage.net. [212.6.90.205]
1455	mail.usindia.com. [207.106.22.55]
1454	mail.vtr.com.tr. [168.144.136.250]
1181	smtp.indiatimes.com. [203.199.93.5]
1129	mail.es.uaic.ro. [194.176.165.160]
1063	smtp-gw-4.msn.com. [207.46.181.13]
1062	mail-in.namezero.com. [216.148.213.133]
1062	inbound.icqmail.com.criticalpath.net. [209.228.4.172]
1062	mail.idecnet.com. [212.64.160.11]
1061	blickboxmail.allinstant.com. [63.240.23.145]
1061	ms2.webminders.com. [216.15.210.226]
1060	beret.stetson.edu. [147.253.10.47]
1060	mail.terra.com. [66.119.67.129]
1060	suvi233.pugmarks.net. [64.14.239.233]
1060	dswebnet.com. [207.189.174.1]

1087 destination hosts received 98647 messages

Top 20 Local Deliveries
_______________________
31626	noreply@forum.foo
828	group-users@forum.foo
214	db@forum.foo
203	developer-list@forum.foo
153	documentation-list@forum.foo
121	group-windows@forum.foo
102	group-install@forum.foo

8 local accounts received mail (33247 messages combined).

Top 20 Senders
______________
23888	<>
2116	noreply@forum.foo
1060	dots@dotsperinch.ocservers.net
1058	FETCHMAIL-DAEMON@eplexus-technology.inty.net
455	nobody
145	root
14	jreed@foo.bar
12	postmaster@morpheus.myownemail.com
10	build
3	julaia901@hotmail.com
3	ozrack@ozindustries.com
2	nobody@web3.millenicumweb.com
2	putrid@supanet.com
2	ssiegel@aamc.org
2	npbb70@yahoo.com
2	null@zend.com
2	europe@zincky.net
2	Brother_jim@S-G-W.org
1	group-users-return-85184-group-users=forum.foo@lists.foo.net
1	group-users-return-85637-group-users=forum.foo@lists.foo.net

1714 senders sent a combined 30474 messages.