Gattaca Server   
http://www.gattaca-server.com

Gattaca Server - solution for the organization internal or external e-post service for the central or regional office. Gattaca Server full featured, 100 % compatible to existing standards POP3 and SMTP mail server. You can use it not only as an internal server, but also as a server for reception or sendings e-mails to others mail servers in the Internet or to main mail server in your organization. The Gattaca Server's license does not contain restriction by quantity of users. After purchasing license for Gattaca Server you can register any quantity of users which is necessary. With growth of needs in your organization you will not need to get additional licenses for new users. Gattaca Server use DNSBL, SPF, white and black list for protecting user's mail boxes from SPAM. During work Gattaca Server automatically update white list, by additing e-mail addresses which is sending e-mails. Also all incomming correspondence checking in DNSBL, black and white list, performing checking infringements SPF policy. Subject for such email will start with phrase [AntiSPAM]. It will allow you to filter such letters using mail agent filters and not lose important e-mails. Gattaca Mail Server working as service under control of operational system Microsoft Windows NT/2000/XP/2003. Gattaca Mail Server start with computer start, and can work on a computer without necessity of presence of the user.

MailBee.NET Objects   
http://www.afterlogic.com

MailBee.NET Objects is a set of powerful and robust .NET components for composing, sending, accessing and parsing mail on SMTP, POP3, and IMAP4 servers. Written in 100% managed C# code, MailBee.NET Objects can be used in desktop, console, and ASP.NET applications developed in C#/VB.NET/etc. The key features of the components: quick methods for sending and receiving mail with a single line of code; POP3, IMAP4, and SMTP PIPELINING; secure TLS/SSL connections; accurate and flexible MIME parser; MS-TNEF (winmail.dat) attachments support; compose/view/preprocess HTML mails with embedded pictures; HTML-to-PlainText conversion and vice versa; mail merge, ESMTP, send without SMTP server, send a web page, send to IIS SMTP queue, Delivery Status Notifications; secure and user-defined authentication (including NTLM and POP-before-SMTP); Windows Integrated Authentication (authenticate using the current Windows user credentials); TO/CC/BCC, international charsets, custom headers, custom message formats (such as meeting request items); multiple attachments, file and memory attachments, access to every MIME part; XML, streams, backup SMTP and DNS servers, multi-threading, asynchronous methods; a lot of unique features like moving messages between folders in IMAP; rich set of events and error handling features, memory and file logging, and much more; documentation is available in CHM, VS.NET 2003, and VS.NET 2005 formats; royalty-free distribution.

Pivo SMTP Component   
http://www.pivo.com

Short for Simple Mail Transfer Protocol, a protocol for sending e-mail messages between servers. Most e-mail systems that send mail over the Internet use SMTP to send messages from one server to another; the messages can then be retrieved with an e-mail client using either POP or IMAP. In addition, SMTP is generally used to send messages from a mail client to a mail server. This is why you need to specify both the POP or IMAP server and the SMTP server when you configure your e-mail application. Pivo Smtp Component is one which can be used in web/window application like C#,ASP.NET, VB, smpt component allows your applications or web pages to create and send email messages over SMTP protocol just in a few lines of code. Sends messages as plain text or in the HTML format. Smtp Component can send email to any email address with or without smtp server as parameter. Email can contain any number of attachments, unlimited recipients, cc's and bcc's. Send Email directly from you web page via applications/browsers.

Aloaha SPAM rejector   
http://www.aloaha.com

Innovative server based AntiSPAM Solution. Incl. Sender Policy Framework and Sender ID Support! Does not depend on IIS or Exchange. Works together with every SMTP Server. Mail archiving, Remote Black-/Whitelists, relaxed greylisting, script engine and lots of other features. Does not accept spam. Rejects spam before reaching the SMTP Server. Now also with POP3 Interface (downloader) and SINK Plugin! .

Mailing List Generator by Contentsmartz   
http://www.contentsmartz.com

Email ProGen from Contentsmartz searches e-mail addresses directly from well known SMTP Servers. It auto detects the max e-mail verifying session for a single connection limited by current SMTP Server. And, it auto detects DNS server of user's local computer. It's multi-threading implementation allows up to 30 simultaneous email search threads. The normal search speed can go up to 1500 e-mails per minute. It can export search results to plain text file. Professional user interface, very easy to use, can be set up in few minutes. Its easy to use graphical user interface makes it comprehensive to use. Also, its quick download and free trial downloads make it more useful for the user. We wish you luck and prosperity for your business marketing campaigns through our software.