Technical

We can generate a public / private key set and supply you with the DNS txt record that would need to go in your DNS records

Yes, Bounce Address tag validation (BATV) is an important service in detecting Bounce fraud, simply provide us with a BATV key of your choice, or we can generate one for you.

We run multiple authentication types which can be on the defualt smtp server or any you specify, these are :

  • none
  • imap
  • pop3
  • LDAP
  • Active Directory
  • smtp
  • local
  • radius
  • SQL
  • tequila

For address verification we can use the default server or any other you specify with the following connector options :

  • smtp
  • LDAP
  • local
  • none

We use multiple clusters running different techniques to assess the content of all emails as well as procudures to detect bad attempts and gaining access before they even reach the email servers, remembering that one failure doesnt always mean rejection. In addition, we collect spam data from thousands of sources every minute of the day to ensure we are upto date with the latest threats, some of these services are :

  • Bitdefender Antivirus
  • Microsoft SPF Verification
  • DKIM Verification Keys
  • SURBL’s
  • Sender Verification
  • Reverse DNS failures
  • Multiple RBL’s
  • DMARC Reporting
  • Inbound and Outbound Rate Limiting
  • DNSWL trusted sources
  • PRERBL’s
  • URIRBL’s
  • Two Bayesian pattern matchers
  • Statistical Filters
  • Tet Recognition
  • Image format / size detection
  • PDF analysis
  • DNS RBL’s
  • DCC Control
  • Razor Control
  • Pyzor Control
  • Analyse TNEF Attachments
  • Anti Virus and Malware
  • HTML Controls – Disarm, Block, Allow
  • Message Format Controls
  • Attachment Names
  • Attachment Types
  • Neural Network sender matching
  • Automatic Whitelists
  • Authentication challenges
  • Image scanning
  • Document scanning
  • Compressed file scanning
  • Content and Header checks
  • Anti phishing and Spear Phishing
  • Greylisting
  • DNS Blacklists
  • Country Blacklists
  • URL DNS checking
  • RHSBL checks
  • Tag, Delete or Send spam
  • Outbound Filtering
  • LDAP and Exchange Support
  • DKIM Signing
  • DMARC
  • Completel;y Server based (no client needed)

As the only requirement is for the MX records to be changed to use the service, we are compatible with all mail servers, some examples are :

  • Microsoft Exchange
  • Windows servers
  • Any Linux email server