PowerTCP Email Validation for .NET [1.x]

• PowerTCP Email Validation for .NET [1.x 4 Pack Basic Subscription Renewal]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £605.15 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x 4 Pack Basic Subscription]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £931.00 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x 4 Pack Developer License]
  Usually delivered within 3 working days, electronic delivery: £581.00 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x 8 Pack Basic Subscription Renewal]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £1059.02 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x 8 Pack Basic Subscription]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £1629.25 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x 8 Pack Developer License]
  Usually delivered within 3 working days, electronic delivery: £1016.75 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x Annual Telephone Support (Add-on to Sub only)]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £363.86 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x Mission Critical Annual Support]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £2551.36 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x Single Basic Subscription Renewal]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £189.11 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x Single Basic Subscription]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £290.93 - Ex. VAT
  
  
• PowerTCP Email Validation for .NET [1.x Single Developer License]
  Usually delivered within 3 working days, price inc. UK mainland delivery: £181.57 - Ex. VAT
  
  

• Seven levels of validation featured
• Syntax verification is customizable
• Query mail servers for confirmation of recipients
• DNS and SMTP sessions are fully configurable
• Step-by-step, or completion-only, progress options
• MX Record and domain resolution capabilities

Performance

• Blacklist and Whitelist support
• Unique "Greenlist" feature for domains that always validate
• Domain caching options
• Persistent connections for shared domains
• Fully developed in managed C#
• 64-bit OS support

Ease-of-Use

• Complete list validation with a single method call
• SMTP and DNS protocol knowledge is not required
• Asynchronous (event-driven) and synchronous (blocking) support
• Full drag/drop integration within Visual Studio
• Compatible with Visual Studio 2008 as well as Visual Studio 2002, 2003, and 2005
• Many sample projects for both C# and VB.NET, as well as ASP.NET included