SMTPScan Online Status Page

Breakdown by Country IS

switch to view by MTA

Count MTA
360 postfix
270 MS Exchange
261 blocked
107 unknown
88 sendmail
75 Exim
31 Cisco
17 MailEnable
16 qmail
14 Kerio
12 TrendMicro Reputation
8 communigate
5 Lotus Domino
3 barracuda
2 Spamfilter ISP
2 Sophos
2 SurgeSMTP
2 IceWarp
1 mdaemon
1 Novell Groupwise
1 Mercury
1 InterScan
1 hmailserver
1280 TOTAL

snapshot taken 2016-09-04 08:49:06, page generated on Thu Apr 16 01:17:10 2026