All features of Gibraltar Mailguard in detail:

Methods for Spam recognition

• heuristical analysis using SpamAssassin
• Query of spam database DCC, Razor2 and Pyzor
• Query of RBL lists (realtime blackhole lists)
• Self learning Bayes filter
• Advanced image recognition (OCR)
• Replace Tags recognition
• SPF (Sender Policy Framework)
• Validation of sender address (check reply to)
• Validation of recipient address (target address filter)
• Check conformity of E-Mail format (RFC conformity)
• Check for illegal file attachment formats
• User defined black- and whitelists

Antivirus

• Check for viruses (Kaspersky Labs Antivirus)
• Identifies infected emails and phising mails
• Detailed antivirus reporting

User interface and quarantine management

• Web based, browser independent user interface
• Individual setting of recognition rate
• User defined black- and whitelists
• User defined quarantine lists, sorted by spam possibility
• Detailed classification of every incoming email
• Manual classification of emails
• Secure preview of emails
• Automatic whitelisting
• Online help
• Multilingual user interface

User authentification

• Authentification POP3, IMAP, LDAP, Exchange Server or SQL server
• Automatic creation of user accounts on first login
• Automatic creation of user accounts on first mail delivery
• Email reminder on quarantine status
• Unlimited number of aliases
• Individual settings for each email address

Detailed user defined and global statistics

• Number and type of delivered emails
• Number of Spam and Viruses
• Number of False Positives
• Applicable spam rules
• Traffic volume and average size of emails
• Effectivity of filter