SMTPScan Online Status Page

Breakdown by Country CO

switch to view by MTA

Count MTA
1930 postfix
697 MS Exchange
668 blocked
644 Exim
332 unknown
147 sendmail
57 Cisco
51 mdaemon
42 qmail
41 barracuda
35 eSafe
34 MailEnable
15 Mercury
13 Lotus Domino
10 rblsmtpd
10 DeskNow
8 IceWarp
7 TrendMicro Reputation
5 Argosoft NT
5 Kerio
4 SonicWALL
3 CCProxy
3 SurgeSMTP
3 hmailserver
3 Novell Groupwise
3 spamsniper
2 Code-Crafters
2 inscitek
2 coremail
2 assp
1 XMail
1 communigate
1 CheckPoint FW
1 Sophos
1 james
1 Symantec AVGate
1 mercur
4785 TOTAL

snapshot taken 2016-09-04 08:49:06, page generated on Thu Apr 16 01:18:38 2026