SMTPScan Online Status Page

Breakdown by Country BS

switch to view by MTA

Count MTA
109 MS Exchange
108 postfix
47 MailEnable
27 Cisco
26 blocked
22 unknown
7 Eudora
7 Kerio
5 barracuda
5 mdaemon
4 eSafe
4 SonicWALL
3 Sophos
2 qmail
2 communigate
1 merak
1 Exim
1 sendmail
1 TrendMicro Reputation
1 mailmarshal
1 SurgeSMTP
384 TOTAL

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