Uwe Ohse

surveys

automated Smtpserversurveys

automated SMTP server survey 20000201

8480 servers queried in the last 90 days

  4006  47.24 Sendmail
   619   7.29 MS Exchange
   564   6.65 unknown
   427   5.03 qmail
   206   2.42 IMail
   200   2.35 Exim
   188   2.21 Lotus
   157   1.85 Netscape Mail server
   154   1.81 Post.Office
   146   1.72 Raptor Firewall
   143   1.68 CheckPoint FireWall-1
   129   1.52 ZMailer
   118   1.39 NT Mail
    87   1.02 Smail
    86   1.01 Mercur
    85   1.00 unknown (SMTP Rec.)
    79   0.93 GroupWise
    77   0.90 InterScan VirusWall
    61   0.71 SMTP/cmap
    58   0.68 Postfix
    57   0.67 AltaVista Firewall
    54   0.63 Eudora/AIMS/Mailshare
    54   0.63 Intermail
    53   0.62 MS SMTP Mail
    49   0.57 Mercury
    40   0.47 NPlex
    35   0.41 MailSite SMTP Receiver
    34   0.40 PMDF
    32   0.37 MDaemon
    29   0.34 Obtuse wrapper
    27   0.31 Sun
    26   0.30 EMWACS IMS
    25   0.29 Stalker
    24   0.28 David PostMan
    23   0.27 PP
    21   0.24 Mail-Max
    20   0.23 SLMail
    19   0.22 SMTP-GW
    18   0.21 WebShield
    15   0.17 MMDF
    15   0.17 unknown (mailcity?)
    13   0.15 InterLock
    13   0.15 Mail.Hub TurboSendmail
    13   0.15 MailShield
    12   0.14 GMX (qmail?)
    10   0.11 DSMTP
    10   0.11 IBM AS/400 SMTP
     9   0.10 FirstClass
     9   0.10 Integralis SMTP Receiver
     8   0.09 ccMail
     8   0.09 IMA SMTP
     8   0.09 Lyris
     8   0.09 Rapidsite
     8   0.09 Worldmail
     7   0.08 FTGate
     7   0.08 TFS
     6   0.07 Quickmail
     5   0.05 AppleShare
     5   0.05 MX
     4   0.04 Cyberguard or so
     4   0.04 IBM VM SMTP
     4   0.04 Interchange
     4   0.04 MMTA
     4   0.04 usmtpd
     3   0.03 AltaVista Mail
     3   0.03 Apple Internet Mail Server
     3   0.03 iSMTP
     3   0.03 Tid InfoMail
     3   0.03 USA.NET
     2   0.02 Connect2-SMTP
     2   0.02 Kryptowall
     2   0.02 ListSTAR
     2   0.02 SiteClick
     2   0.02 SMTP/smtp-proxy
     2   0.02 Soft-Switch LMS
     2   0.02 Viking
     2   0.02 Worldgroup
     1   0.01 Fwmail
     1   0.01 Hawkeye SMTP
     1   0.01 Hummingbird SMTPD
     1   0.01 IPAD
     1   0.01 LSMTP
     1   0.01 MailBeamer
     1   0.01 Postfix/VMailer
     1   0.01 UCX
     1   0.01 UnityMail
     1   0.01 WorldSecure