PBEmail 2006 .NET Edition is the .NET version of the award-winning PBEmail ActiveX Edtition version. It can send emails without any SMTP server configuration by the user. PBEmail detects the recipient's SMTP server and sends each email directly, bypassing any SMTP server!: No other mailing component does this. You can send a virtually unlimited number of emails simultaneously because PBEmail is fully multi-threaded. Security is important for us, and that's why PBEmail includes SSL/TLS support including support for the latest TLS1.1 protocol, and S/MIME signing and encryption to be one of the most secure email component in the market. Every Email sent using the PBEmail Component can include attachments, and can be formatted in HTML, text or alternate. It supports related content, and you can even ask for a receipt when read. XML export and import it's fully supported. .NET 1.1 and 2.0 framework is fully supported, and interfaces for most of email related objects, enables you to extend PBEmail in your application and convert any object into an email or attachment by simply implementing theinterface.