E-mail Pump is a bulk email program. You can use Microsoft Access databases or plain text files for input; if you're comfortable with Access, the database option is very powerful, allowing you to use tables or queries with mail-merge, and mix database fields and text input in your messages. A straight forward program interface includes simple text editors for message bodies and signatures. Note that you'll need to acquire a demo license in order to launch the trial version. Email Pump is licensed as shareware, the cost of the registered version is $25 and full download size is 4.5 MB. You can download a free version of Email Pump by following download link at Free Downloads section of this page. Email Pump is developed or distributed by Off-Site Labs, Inc. and is listed under email client.