SMTPScan Online Status Page

Breakdown by Country MQ

switch to view by MTA

Count MTA
49 MS Exchange
15 qpsmtpd
13 postfix
10 blocked
4 unknown
3 Cisco
2 mdaemon
1 eSafe
1 Lotus Domino
98 TOTAL
snapshot taken 2016-09-04 08:49:06, page generated on Thu Apr 16 01:18:50 2026