MailBee.NET SMTP 5.7

MailBee.NET SMTP enables .NET applications to compose, mail merge, send mail to SMTP server (including SSL/TLS like Gmail), submit to IIS SMTP or MailBee Message Queue, or directly send via DNS MX lookup.

Written in 100% managed C# code, MailBee.NET SMTP can be used in desktop, console, Windows Mobile and ASP.NET applications developed in C#, VB.NET and other .NET languages.

The key features of the component:
- quick methods for sending mail with a single line of code;
- mail merge over database, send a web page, read and delivery receipt, Delivery Status Notifications;
- send to MailBee Message Queue or IIS SMTP queue;
- direct send via DNX MX lookup;
- make DNS MX, PTR or TXT query;
- SMTP PIPELINING and other ESMTP extensions;
- secure TLS/SSL connections;
- connections via a proxy server (SOCKS4/SOCKS5/HTTP);
- S/MIME mail and certificates;
- creating DomainKeys signatures;
- secure and user-defined ESMTP authentication (including NTLM and POP-before-SMTP);
- Windows Integrated Authentication (using the current Windows user credentials);
- accurate and flexible MIME builder;
- compose HTML mails with embedded pictures;
- HTML-to-PlainText conversion and vice versa, alternative body generation;
- powerful HTML parser and processor;
- international charsets, UTF-8, TO/CC/BCC, custom headers, custom message formats (such as meeting request items);
- email address parsing and validation;
- multiple attachments, file and memory attachments;
- XML and System.Net.Mail.MailMessage import/export, streams, backup SMTP and DNS servers, multi-threading, asynchronous methods;
- tracking accepted and refused recipients;
- forward/resend mails loaded from a file or received with other components (such as MailBee.NET POP3);
- events and error handling features, memory/file logging, debug functions, etc;
- documentation is available as .CHM file, Visual Studio 2003/2005/2008 integrated, Online;
- developer licenses permit royalty-free distribution.