List of top URL deferral references:

HREF	URL	TIMES
http://	postmaster.yahoo.com/421-ts03.html	123239
http://	postmaster.info.aol.com/errors/421dynt1.html	77146
http://	postmaster.yahoo.com/421-ts01.html	63312
http://	postmaster.yahoo.com/errors/421-ts02.html	15418
http://	postmaster.yahoo.com/errors/421-ts02.html	15418
http://	postmaster.cox.net/confluence/display/postmaster/Error+Codes	7995
http://	mail.google.com/support/bin/answer.py?answer=6596	7653
http://	help.comcast.net/content/faq/BL000010	6477
http://	postmaster.info.aol.com/errors/421rlynw.html	4253
http://	postmaster.yahoo.com/errors/421-ts03.html	2230
http://	verizon.net/whitelist	1475
http://	postmaster.live.com	1362
http://	postmaster.yahoo.com/errors/421-ts01.html	1073
http://	postmaster.info.aol.com/errors/421dnsnr.html	1047
http://	charter.com/postmaster	947
http://	csi.cloudmark.com/reset-request/?ip=X.X.X.X	527
http://	security.rr.com/cgi-bin/block-lookup?X.X.X.X	405
http://	help.comcast.net/content/faq/PTR	280
http://	csi.cloudmark.com/reset-request	217
http://	bbl.barracudacentral.com/q.cgi?ip=X.X.X.X	197
http://	barracudanetworks.com/reputation/?pr=1&ip=X.X.X.X.X	145
http://	spamhaus.org/query/dbl?domain=domain.com;	101
http://	mail.rcn.net/contact.php	68
http://	barracudacentral.org/lookups	62
http://	spamblock.outblaze.com/AMM######	41
http://	messagelabs.com/support/	36
http://	surbl.org	35
http://	barracudacentral.org/rbl/removal-request	29
http://	barracudacentral.org	28
http://	csi.cloudmark.com/reset-request/?X.X.X.X	25
http://	isg.ee.ethz.ch/tools/postgrey/help/domain.com.html	19
http://	postmaster.yahoo.com/errors/postmaster-23.html	18
http://	bounce.emailsrvr.com/?a0	12
http://	commtouch.com/Site/Resources/Check_IP_Reputation.asp	11
http://	greylisting.org	10
http://	postmaster.info.aol.com/errors/554rlyb1.html	10
http://	commtouch.com/check-ip-reputation/	8
http://	google.com/mail/help/bulk_mail.html	7
http://	surbl.org/lists.html	7
http://	postmaster.info.aol.com/errors/554rtrbl.html	6
http://	ncmail.net/rejectedemails.htm	5
http://	postmaster.yahoo.com/errors/postmaster-21.html	5
http://	spam.aptalaska.net	5
http://	earthlink.net/go/emailsettings	4
http://	kb.mediatemple.net/questions/1685	4
http://	lookup.uribl.com/?domain=domain.com	4
http://	mail-abuse.com/enduserinfo_qil.html	4
http://	uribl.com.	4
http://	iprep.mx25.net	3
http://	milwaukeepc.com/whitelist	3
http://	myacc.net/greylisted/help.html	3
http://	barracudacentral.org/rbl	2
http://	epals.com/about/change/	2
http://	ipadmin.junkemailfilter.com/remove.php?ip=X.X.X.X	2
http://	logsat.com/SFDB/why.asp	2
http://	mail-abuse.com/cgi-bin/lookup?ip_address=X.X.X.X	2
http://	projects.puremagic.com/greylisting/	2
http://	Proxmea.com/.	2
http://	senderbase.org	2
http://	senderbase.org/search?searchString=X.X.X.X	2
http://	27.4mail.com/l/?l=XXXX	1
http://	aps.naples.net/NFN_unblock/greylist.cfm	1
http://	barracudacentral.org/lookups?ip_address=X.X.X.X	1
http://	barracudacentral.org/lookups/ip-reputation	1
http://	barracudacentral.org/lookups/reason	1
http://	bosch.com/reply?s=X	1
http://	cbcm.org/mailkeeper/blackip.asp?IP=X.X.X.X	1
http://	cbl.abuseat.org	1
http://	clarkconnect.com/userguide/greylist/caoec.org	1
http://	dam.net/mail/spamfree_notice.php?code=XXXXXXXX	1
http://	info.webtv.net/spam/index.html#jadabe	1
http://	info.webtv.net/spam/index.html#sandlr	1
http://	ipmotor.com/smtp_err.htm	1
http://	kb.wisc.edu/wiscmail/page.php?id=3998#alias	1
http://	linuxmagic.com/empowering_the_user	1
http://	lookup.uribl.com/	1
http://	magicmail.linuxmagic.com	1
http://	net.cn/service/faq/youx/mailsy/200905/3781.html	1
http://	netlinkcom.com/ucepolicy.htm	1
http://	no-ip.com/redir?p=gl	1
http://	nuxo.com/grey/	1
http://	onehammer.com/aspam.php	1
http://	postmaster.tdc.dk/publish.php?id=25167	1
http://	postmaster.yahoo.com/errors/postmaster-22.html	1
http://	register4less.com/cgi-bin/fom.cgi?file=178)	1
http://	support.carroll.com/mail/spam-blocking.html	1
http://	ttees.twotrees.com/smtp-errors/Error-056.html?&ip=x&hlo=x&cpl=x&spl=x&su=x&sd=x&mid=x	1