PowerTCP Email Validation for .NET features:

• Create custom applications using Windows forms or ASP.NET
• Verify email addresses to seven levels of validation, from syntax check to querying accounts on mail servers
• Validate lists of email addresses with a single method call
• Retrieve mail exchange servers (MX Records) associated with an email address
• Includes fully configurable classes for regulating DNS and SMTP connections
• Options for item completion-only progress, or granular step-by-step progress, for address list validation
• Utilizes performance-enhancing features such as domain caching, a "greenlist" for marking domains that validate all addresses (including bad ones), and persistent connections for email addresses that share domains
• Fully supports both event driven (asynchronous) and blocking (synchronous) application designs
• Allows user-interface events to process during synchronous use
• No knowledge of SMTP or DNS protocols is required. Documentation provides theory of operation
• Supports full drag/drop integration within Visual Studio
• Royalty-free distribution
• 100% managed code. Samples are included
• Integrates with all versions of Visual Studio and supports C#, VB.NET, ASP.NET, Delphi 8, C# Builder, and other .NET compliant development environments

PowerTCP Mail for .NET Features

• Includes POP and SMTP components for sending and receiving, the MessageStream class for authoring and editing, and helper classes for email management and lower level encoding/decoding
• HTML messages can be created with one line of code
• Both synchronous and asynchronous functionality designed on .NETs multi-threading capabilities
• Full support for multi-national character sets
• Supported encoding mechanisms include Base64, Quoted Printable, UUEncode, and Yencode
• Pre-packaged Mail WinForm templates are included (with source-code) to easily add user interface capabilities for SMTP, POP, and Message construction
• MessageStream technology enables "on-the-fly" encoding and decoding, with retrieved messages represented as a collection of MessageStream objects and automatically decoding into their appropriate parts, while message construction encodes when the message is sent
• Flexibility of creating complex messages, mixing and matching different kinds of data to create a custom tailored email message
• Stream-based objects make integration with your application seamless
• Helper classes such as MailAddress and MailAddresses assist in easy management and sorting of email addresses, enabling the efficient movement of email lists to and from your applications storage mechanism
• Supports full Pipelining
• Debugging has been extended beyond run-time testing to a new design-time Editor that lets you test both your SMTP and POP capabilities without compiling. Properties set in the Editor are recorded directly in your code, and a real-time feedback window gives you a detailed view of the messages available on a Mail Server for download providing unprecedented debugging capability
• Integrated Help 2.0 documentation includes over 3 dozen tutorials and a comprehensive reference guide with full support for dynamic help