Free bulk mailer software for windows

Excel Bulk Mailer is a Microsoft Excel based Mass Mailer Excel Bulk Mailer is an excel based Mass Mailer. It allows you to send emails for a mailing.
Excel Bulk Mailer can use your Outlook address book or you can add your self email addresses.
You can also send the message as HTML or just plain text, and attach multiple attachments.
There are three options for sending the messages:
- All messages to addresses in the TO list
- All messages to addresses in the BCC list
- All messages send individually
System requirements:
- Microsoft Office 2000 and above

Bulk Die Roller is a free widget which throws a theoretical 6 sided die n times and shows the results.
Of possible use for... err... I dunno.

Stealth Mailer is a useful and advanced anonymous emailer with features never seen before such as adding fake headers and automatic SMTP server detection.
Some of its unique features include sending of Html email with inline picture embedding, ESMTP auth support, SSL support, attaching files from local disk or from URL and read receipt requesting. Moreover, it uses an enhanced technique to bypass spam filters. It also has inbuilt tools such as email address validity checker and SMTP server tracer.