SMTPScan Online Status Page

Breakdown by Country GB

switch to view by MTA

Count	MTA
77603	postfix
52154	MS Exchange
36531	unknown
30901	Exim
11881	blocked
10277	MailEnable
8172	qmail
5105	sendmail
2608	Cisco
1777	eSafe
1545	mdaemon
891	rblsmtpd
757	barracuda
716	PowerMTA
572	Kerio
467	Sophos
371	qpsmtpd
333	vpop3
251	mailmarshal
191	communigate
187	hmailserver
182	Lotus Domino
160	IceWarp
132	SurgeSMTP
122	SonicWALL
86	XMail
83	Mercury
81	Lyris
63	Argosoft NT
58	Code-Crafters
51	XWall/Exchange
51	Hexamail
49	TrendMicro Reputation
46	imail
43	Mailtraq
36	merak
34	james
30	Efinity
27	Hurricane
26	MailSite
22	firstclass
20	Novell Groupwise
17	DeskNow
16	stalker
13	smoothwall
11	Scalix
11	Eudora
9	Winmail
8	EMailArchitect
8	David
8	mirapoint
7	interchange
7	Python SMTP
6	MIMESWeeper
6	InterScan
5	VHCS
5	Windows NAI WebShield
5	assp
5	Spamfilter ISP
5	Softalk
5	$1
4	Symantec AVGate
4	Windows Floosietek FTGate
4	obtuse
4	modusMail
4	CCProxy
4	MailMax
3	dmail
3	mailshield
3	UNIX Zmailer
3	postoffice
3	VMS_PMDF
3	CheckPoint FW
2	WinWebMail
1	MacOS QuickMail
1	CMailServer
1	UNIX smap
1	extremail
1	nplex
1	expurgate
1	ecelerity
1	CMS IBM VM SMTP
1	Halon
1	raptor
1	DefenderMX
1	coremail
1	webcrossing
1	spamd
1	SMTPBeamer
1	UNIX InterMail
1	Net::SMTP::Server
1	lsmtp
1	spamsniper
1	gordano
244913	TOTAL

snapshot taken 2016-09-04 08:49:06, page generated on Thu Apr 16 01:18:37 2026