Uwe Ohse

surveys

automated Smtpserversurveys

automated SMTP server survey 20000216

6261 servers queried in the last 90 days

  2977  47.54 Sendmail
   470   7.50 unknown
   418   6.67 MS Exchange
   349   5.57 qmail
   151   2.41 Exim
   137   2.18 Lotus
   127   2.02 IMail
   121   1.93 Netscape Mail server
   114   1.82 Post.Office
   112   1.78 CheckPoint FireWall-1
    90   1.43 Raptor Firewall
    90   1.43 ZMailer
    81   1.29 NT Mail
    58   0.92 InterScan VirusWall
    58   0.92 Smail
    56   0.89 unknown (SMTP Rec.)
    54   0.86 Intermail
    49   0.78 Postfix
    46   0.73 SMTP/cmap
    45   0.71 Mercur
    43   0.68 GroupWise
    39   0.62 MS SMTP Mail
    39   0.62 NPlex
    38   0.60 AltaVista Firewall
    34   0.54 Mercury
    32   0.51 Eudora/AIMS/Mailshare
    28   0.44 PMDF
    26   0.41 MailSite SMTP Receiver
    21   0.33 Sun
    20   0.31 PP
    19   0.30 Stalker
    18   0.28 MDaemon
    17   0.27 Obtuse wrapper
    17   0.27 SLMail
    16   0.25 EMWACS IMS
    14   0.22 Mail-Max
    14   0.22 MMDF
    13   0.20 GMX (qmail?)
    13   0.20 Mail.Hub TurboSendmail
    13   0.20 MailShield
    13   0.20 SMTP-GW
    12   0.19 David PostMan
    12   0.19 WebShield
    10   0.15 InterLock
    10   0.15 unknown (mailcity?)
     8   0.12 DSMTP
     8   0.12 Lyris
     8   0.12 Rapidsite
     7   0.11 FirstClass
     7   0.11 FTGate
     7   0.11 IMA SMTP
     7   0.11 Worldmail
     6   0.09 Integralis SMTP Receiver
     6   0.09 TFS
     4   0.06 AppleShare
     4   0.06 ccMail
     4   0.06 Quickmail
     4   0.06 usmtpd
     3   0.04 AltaVista Mail
     3   0.04 Cyberguard or so
     3   0.04 IBM AS/400 SMTP
     3   0.04 IBM VM SMTP
     3   0.04 USA.NET
     2   0.03 Hawkeye SMTP
     2   0.03 Interchange
     2   0.03 Kryptowall
     2   0.03 ListSTAR
     2   0.03 MMTA
     2   0.03 MX
     2   0.03 SMTP/smtp-proxy
     2   0.03 Tid InfoMail
     2   0.03 Worldgroup
     1   0.01 Apple Internet Mail Server
     1   0.01 Connect2-SMTP
     1   0.01 Hummingbird SMTPD
     1   0.01 IPAD
     1   0.01 iSMTP
     1   0.01 LSMTP
     1   0.01 MailBeamer
     1   0.01 Postfix/VMailer
     1   0.01 SiteClick
     1   0.01 Soft-Switch LMS
     1   0.01 UCX
     1   0.01 UnityMail
     1   0.01 Viking
     1   0.01 WorldSecure