Exchange Sentry LogoExchange Server spam filter
Exchange Server content filter
Mail filter
     

Exchange Sentry is a spam filter, content filter, and archiving tool for Microsoft Exchange Server 2000, Exchange Server 2003, and Small Business Server.

Free 30 day trial!

"Exchange Sentry filters at least 97.5% of all spam for our email users." Steve Williford, President, FCSG.

Learn what other customers are saying about Exchange Sentry email spam and content filter system.

Server based anti-spam software for Exchange Server allows administrators to control spam and content in their network environment.

Download the free 30 day trial of Exchange Sentry and see for yourself why it gives you the most flexibility in filtering unwanted email messages and archiving abilities.

Reclaim your company's email productivity with Exchange Sentry.

Free 30 day trial!

Exchange Server antispam and content filter system

Exchange Sentry v3.3 Features
Starting at $250 per server - no per user charge

  • Stop 100% of automated spam in whitelist only mode!
  • Powerful Automation for Whitelist (Allowed Sender List)
    • Self-registration option f
    • Automatically whitelist recipients of outbound email
  • Server Based Exchange Spam Filter
    • Native Exchange Server SMTP event sink
    • no port redirection needed
  • Blackhole DNS Queries
    • Use FREE blackhole DNS
    • Checks all server IP's used,
  • Flexible Actions
    • Reject, subject tag or delete
  • Email Logging and Email Archiving
    • Archive full email (inc. attachments) or text only
    • Attachment Archiving - Archive selected attachment types such as images to monitor usage
    • Monitor Internet email activity for acceptable use
    • CSV format log for each email in/out, Excel friendly

  • Advanced Heuristic Scoring System
    • Regular Expressions supported
    • Weighted scoring system to score  message content, SMTP Header, and HTML tags
    • Score for invalid recipients, to fight directory harvesting
    • Detect and score common spammer tricks, such as:
      • HTML tags used to break up words or phrases
      • Tiny fonts used to hide text
      • Invisible ink to hide text
      • Time traveling email
      • Orphaned text past HTML tags
      • External web images
      • ASCII character substitution
      • Delete blank emails
  • Black List
    • List by domain, server IP, or individual email all email to identify as undesired
  • Deadletter Recipient Kill List
    • Automatically delete without notice email to retired addresses
  • Exchange Content Filter
    • enforce acceptable use policy

 

More features and details...

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