1)   Chilkat VB.NET Mail Component 4.3.1
.NET SMTP / POP3 Email Component with S/MIME for signed and encrypted mail, attachments, HTML mail, Auto-Zip and Unzip attachments, XML import and export, SMTP authorization, Outlook integration, distribution lists, internationalized, mail-merge.
ActiveX, COM, Component, Email, POP3, SMTP, MIME, XML, S/MIME, Mail,

 2)   602LAN SUITE 5.0.08.0403
Secure messaging solution with web collaboration contains SMTP/IMAP/POP3/LDAP services along with integrated anti-virus and advanced anti-spam protection. Native Outlook support provides synchronization of mail, contacts, tasks, and calendar items.
groupware, collaboration, messaging, email, e-mail, mail, fax, task, calendar, contacts,

 3)   MailBee Objects 5.4
MailBee Objects is a set of powerful and easy-to-use COM objects sending, receiving and managing mail on SMTP, POP3 and IMAP4 servers. Fast MIME parser, HTML and S/MIME mails, ESMTP authentication, SSL/TLS, international charsets, email validation.
E-Mail, EMail, Mail, Receive, Retrieve, Managing, SMTP, POP, POP3, IMAP,

 4)   Chilkat S/MIME .NET Component 2.2.0
S/MIME .NET assembly providing the ability to S/MIME encrypt or digitally sign files or data. Also decrypt and validate / authenticate S/MIME messages, data, or files. Also provides general MIME message building and decomposition capability.
MIME, XML, S/MIME, encryption, digital, signature, email, attachment, alternative, security,

 5)   SecureBlackbox (VCL) 5.2
SecureBlackbox is a comprehensive component collection that adds S/MIME, SSL/TLS, FTPS, HTTPS, SSH, PKI, SFTP, PGP, PDF support to your Windows or Linux application. This is VCL edition (for Delphi, C++Builder, Kylix).
Delphi, C++Builder, Kylix, SSL, TLS, FTPS, HTTPS, SSH, MIME, S/MIME,

 6)   Clever Internet .NET Suite 6.1
Suite components allow you to send and receive mail, including HTML and MIME attachments, from within an application, download and upload Internet resources over most popular protocols.
S/MIME, MIME, post, pop3, http, download, request, downloader, ftp, wininet,

 7)   Aloaha PDF Crypter 2.1.252
Aloaha PDFCrypter seals your PDF with the public key of the recipient. Non PDF files are beeing compressed and PKCS#7 enveloped. No special decryption client needed. Adobe Reader 6 or 7 is enough. Seal PDF Documents secure!
PDF crypter, pdfcrypter, file crypter, PGP, certificate, PKCS#7, encryption, pdf, seal, ebook,

 8)   Antrasoft Secure Messenger 2.00
An email program for 100% security for communication. Generate security certificates, exchange public keys and install them into Windows to make your personal circle of trust. The program also compresses emails automatically and makes voice messages
voice message, encrypt emails, security certificates generation, digital signature, S/MIME, SSL Security, 1024 byte SSL, certificates management, security email program, encrypto voice,

 9)   MailBee SMTP 5.4
MailBee SMTP is a powerful and easy to use COM object which enables ASP and Windows applications to create, send and queue mail to SMTP servers. Secure authentication, email validation, correct MIME composer, multiple attachments, SMIME, and more.
Email, E-mail, Mail, SMTP, ESMTP, Send, SMIME, IIS, ASP, ASP.Net,

 10)   SecureBlackbox.NET 5.2
SecureBlackbox.NET is a comprehensive component collection that adds S/MIME, SSL/TLS, HTTPS, FTPS, SSH, PKI, SFTP, PGP, PDF, XMLSec support to your .NET application.
DOTNET, NET, .NET, SSL, TLS, SSH, MIME, S/MIME, PGP, PDF,

 11)   M2Crypto Installer for Python 2.3 0.13.1
M2Crypto is an open source Python cryptography and SSL toolkit. This product is an installer for M2Crypto, which installs the M2Crypto source and DLLs into your Python installation.
python, cryptography, SSL, S/MIME, ZServerSSL, ZSmime, PKI, Zope,

 12)   MailBee POP3 5.4
MailBee POP3 is a powerful and easy to use COM object which enables ASP and Windows applications to receive, parse and delete mail from POP3 servers. Secure authentication, HTML and SMIME mails, smart and fast MIME parser, email safety, and more.
Email, E-mail, Mail, POP3, POP, SMIME, ASP, ASP.Net, VB, VBA,

 13)   MailBee IMAP4 5.4
MailBee IMAP4 is a powerful and easy to use COM object which enables ASP and Windows applications to search, receive and manage mail on IMAP servers. New/unread message search, envelopes, body structures, correct and fast MIME parser, and more.
Email, E-mail, Mail, IMAP, IMAP4, SMIME, ASP, ASP.Net, VB, VBA,

 14)   Chilkat WebMail ASP Email Component 4.3.0
A powerful POP3 / SMTP email client specifically designed to be used in ASP Web applications. Send mail (SMTP) , read mail (POP3), attachments, HTML, S/MIME, XML import / export, charset conversion, distribution lists, mail-merge, filtering, more...
Email, ASP, Mail, POP3, SMTP, MIME, XML, S/MIME, encryption, digital signature,