Uwe Ohse

surveys

automated Smtpserversurveys

automated SMTP server survey 19990516

8011 servers queried in the last 90 days

  4095  51.11 Sendmail
   577   7.20 MS Exchange
   327   4.08 qmail
   215   2.68 unknown
   209   2.60 Netscape Mail server
   204   2.54 Lotus
   159   1.98 Post.Office
   156   1.94 IMail
   154   1.92 Exim
   131   1.63 NT Mail
   120   1.49 ZMailer
   111   1.38 Smail
   110   1.37 Raptor Firewall
   109   1.36 CheckPoint FireWall-1
    99   1.23 Mercur
    77   0.96 Mercury
    76   0.94 GroupWise
    63   0.78 unknown (SMTP Rec.)
    60   0.74 InterScan VirusWall
    56   0.69 AltaVista Firewall
    50   0.62 EMWACS IMS
    50   0.62 MS SMTP Mail
    49   0.61 Eudora/AIMS/Mailshare
    46   0.57 PP
    42   0.52 PMDF
    41   0.51 MailSite SMTP Receiver
    40   0.49 SMTP/cmap
    38   0.47 Intermail
    29   0.36 MDaemon
    26   0.32 Obtuse wrapper
    24   0.29 NPlex
    24   0.29 unknown (mailcity?)
    23   0.28 Rocketmail
    23   0.28 SLMail
    21   0.26 Postfix
    20   0.24 Integralis SMTP Receiver
    20   0.24 InterLock
    20   0.24 Stalker
    19   0.23 David PostMan
    16   0.19 Mail.Hub TurboSendmail
    15   0.18 Mail-Max
    15   0.18 MMDF
    14   0.17 GMX (qmail?)
    13   0.16 FirstClass
    13   0.16 IMA SMTP
    12   0.14 MMTA
    11   0.13 Apple Internet Mail Server
    11   0.13 MX
    11   0.13 SMTP-GW
     9   0.11 MailShield
     8   0.09 AltaVista Mail
     8   0.09 DSMTP
     8   0.09 IBM AS/400 SMTP
     8   0.09 Worldmail
     7   0.08 FTGate
     7   0.08 Sun
     6   0.07 Hawkeye SMTP
     6   0.07 IBM VM SMTP
     6   0.07 TFS
     5   0.06 ccMail
     5   0.06 Cyberguard or so
     5   0.06 Kryptowall
     5   0.06 LSMTP
     5   0.06 Lyris
     5   0.06 Quickmail
     5   0.06 WebShield
     5   0.06 Worldgroup
     4   0.04 AppleShare
     4   0.04 Connect2-SMTP
     4   0.04 Rapidsite
     4   0.04 Soft-Switch LMS
     4   0.04 UCX
     3   0.03 PowerWeb
     3   0.03 Tid InfoMail
     2   0.02 iSMTP
     2   0.02 Mail.Link
     2   0.02 SiteClick
     2   0.02 SMTP/smtp-proxy
     2   0.02 TGV/CISCO-MultiNet
     2   0.02 USA.NET
     2   0.02 usmtpd
     2   0.02 WorldSecure
     1   0.01 Charon
     1   0.01 Hummingbird SMTPD
     1   0.01 IBM MVS SMTP
     1   0.01 IPAD
     1   0.01 MailBeamer
     1   0.01 Mailmonster
     1   0.01 mirabilis pager?
     1   0.01 NASTA Gate SMTP Server
     1   0.01 SMTP-OpenVMS
     1   0.01 Sonicmail
     1   0.01 Viking
     1   0.01 VOPMail