SuperMailer   
http://int.supermailer.de

With SuperMailer you can send personalized serial mails (like newsletters) as plaintext or HTML with additional attachment using up to 10 threads simultaneous. The recipients of the message can be imported from a text file, the Windows addressbook, from Microsoft Outlook, Excel or a SQL database. SuperMailer manages the recipients of the message, the email content and attachments in a project, so you can easily reuse the data. Emails as HTML can be easy created with the integrated WYSIWYG editor, so you can insert images, hyperlinks and tables on the fly in your email. While sending the emails you can see live the progress. After done you can save a protocoll as plaintext or HTML file. SuperMailer uses a SMTP server, Microsoft Outlook, a MAPI capable client or sends the messages directly to the recipient. Additional it integrates a function to check email addresses, hyperlinks, correct spelling and tracking for success control. With a script (thats for free) you can do newsletter subscribtions and unsubscribtions automatically.

Xtreeme MailXpert Standard Edition   
http://www.xtreeme.com

Mail processing software for Windows. Using this application you can create discussion mailing lists and autoresponders, send bulk mails to your customers and more. Message personalization ("Dear John" instead of "Dear Customer"), fast sending engine, built-in SMTP server (no need to use your ISP's), HTML and plain text messages and much more... Features: - Three built-in wizards let you create a discussion forum, an auto responder or a news board without hassle by answering a couple of questions. - Built-in SMTP server. - Personalize messages to your users (including HTML emails), e.g. "Dear John" instead of "Dear Customer". - Support for HTML and plain text. - Customizable HTML and plain-text digests available at a single mouse click. - Due to the architecture based on message rules, you can easily fine-tune the generated mailing lists to suit your particular needs or create new types of email services from scratch. - Integrated backup/restore of application's data files. The application installs and runs on any Windows operating system. All you need is a POP3 account and a machine with access to the Internet. A mere dial-up access will suffice; the application will automatically connect and disconnect whenever necessary.

TeleMessage MS-Outlook Plug-in   
http://www.telemessage.com

TeleMessage MS-Outlook plugin enables you to send Emails as SMS text messages, phone calls and faxes. You can also get Email notifications, meeting reminders and reply to Email on your mobile phone. It also enables you to attach voice files (Wave, MP3) you want to be played in voice calls, add documents (Word, Excel, PDF) and images (JPEG, BMP, GIF...) to send to fax machines.

MessageLock for Outlook 2003   
http://www.encryptomatic.com

Your private email message are not so private. When attached to an email, your files (pictures, documents, videos, etc) and message may as well be printed on a postcard as they travel across the internet to their intended recipient. History has proven that unsecured messages can be intercepted, redistributed, published, and tampered with, sometimes with serious consequences. Introducing MessageLock(TM) by Encryptomatic llc - Quite possibly the world's easiest to use sender-to-recipient email security solution. MessageLock provides 1-click encryption of email messages and attachments within Microsoft Outlook, combining strong U.S. Gov't approved AES-256 bit encryption with the nearly universal compatibility of the Zip file utlity. MessageLock delivers encryption and compression for your message and/or file attachments, protecting your data while it is traveling across your intranet and the internet. MessageLock gives you a choice of encryption methods, from super-strong AES-256 bit, to AES-128 bit, and the weak but highly compatible Zip-2.0 algorithm. To use MessageLock, all you do is associate an email address with a password, a process that takes just seconds. Or, just go ahead and send an encrypted email -- if MessageLock can't find the password to use, it will ask you for a password and then remember it for the next you send to this email address. If MessageLock is installed at receivers end, the message can be decrypted immediately upon receipt and displayed as a regular message. The only difference is a single line of text at the bottom of the message that alerts the reader that this message was transmitted securely. If the receiver does not have MessageLock, they can still decrypt the zip file if they have the password, and any zip utility that supports the encryption method used. WinZip 10.0 or the free TugZip utility can both decrypt AES-256. Download a fully functional trial and see how easy MessageLock is to use.

Arclab Email Toolbox   
http://www.arclab.com

Incorporate email send (SMTP/ESMTP) capability into your application or script. Arclab Email Toolbox is a COM-based component for use with Visual Basic, Visual C++, Access, Excel, ASP, VBscript and other COM compatible containers. It fully supports rich text (HTML) messages with images and attachments, multiple recipients (TO,CC,BCC), custom headers and many more. It includes all functions for SMTP, ESMTP, POP AUTH and direct mail relay.