Uwe Ohse

surveys

automated Smtpserversurveys

automated SMTP server survey 19990701

8270 servers queried in the last 90 days

  4132  49.96 Sendmail
   579   7.00 MS Exchange
   349   4.22 qmail
   311   3.76 unknown
   215   2.59 Lotus
   196   2.37 Netscape Mail server
   179   2.16 IMail
   168   2.03 Exim
   165   1.99 Post.Office
   131   1.58 NT Mail
   128   1.54 CheckPoint FireWall-1
   122   1.47 Raptor Firewall
   116   1.40 ZMailer
   111   1.34 Mercur
   106   1.28 Smail
    77   0.93 GroupWise
    73   0.88 Mercury
    71   0.85 unknown (SMTP Rec.)
    61   0.73 InterScan VirusWall
    59   0.71 AltaVista Firewall
    48   0.58 EMWACS IMS
    47   0.56 MailSite SMTP Receiver
    46   0.55 Eudora/AIMS/Mailshare
    43   0.51 MS SMTP Mail
    42   0.50 SMTP/cmap
    37   0.44 PP
    35   0.42 MDaemon
    35   0.42 PMDF
    30   0.36 Intermail
    30   0.36 Obtuse wrapper
    28   0.33 NPlex
    25   0.30 Postfix
    24   0.29 David PostMan
    24   0.29 Rocketmail
    23   0.27 InterLock
    22   0.26 unknown (mailcity?)
    21   0.25 Stalker
    20   0.24 SLMail
    19   0.22 Integralis SMTP Receiver
    16   0.19 Sun
    15   0.18 Mail-Max
    15   0.18 Mail.Hub TurboSendmail
    14   0.16 GMX (qmail?)
    14   0.16 IMA SMTP
    14   0.16 MMDF
    12   0.14 FirstClass
    12   0.14 MailShield
    12   0.14 MX
    12   0.14 SMTP-GW
    11   0.13 WebShield
    10   0.12 DSMTP
    10   0.12 IBM AS/400 SMTP
    10   0.12 Worldmail
     9   0.10 AltaVista Mail
     9   0.10 MMTA
     8   0.09 Apple Internet Mail Server
     8   0.09 Lyris
     7   0.08 FTGate
     6   0.07 ccMail
     6   0.07 Cyberguard or so
     6   0.07 Hawkeye SMTP
     6   0.07 IBM VM SMTP
     6   0.07 Worldgroup
     5   0.06 Connect2-SMTP
     5   0.06 Quickmail
     5   0.06 TFS
     5   0.06 UCX
     4   0.04 AppleShare
     4   0.04 Rapidsite
     4   0.04 Soft-Switch LMS
     4   0.04 WorldSecure
     3   0.03 Kryptowall
     3   0.03 LSMTP
     3   0.03 MailBeamer
     3   0.03 SMTP/smtp-proxy
     3   0.03 Tid InfoMail
     2   0.02 IPAD
     2   0.02 Mail.Link
     2   0.02 PowerWeb
     2   0.02 SiteClick
     2   0.02 USA.NET
     2   0.02 usmtpd
     1   0.01 Charon
     1   0.01 Hummingbird SMTPD
     1   0.01 Interchange
     1   0.01 iSMTP
     1   0.01 Mailmonster
     1   0.01 mirabilis pager?
     1   0.01 NASTA Gate SMTP Server
     1   0.01 Postfix/VMailer
     1   0.01 SMTP-OpenVMS
     1   0.01 TGV/CISCO-MultiNet
     1   0.01 Viking