How to Send Automatic Emails w/ Attachments?

[First Namefda]

I'm trying to send beats to a bunch of rappers through gmail. Is there a method/ software that i can use to send them emails automatically

I heard you can use outlook or excel but i haven't found any useful tutorials online. thanks!

[?]

Here's a good thread of how others are using Outlook 2010 to send an email automatically

http://community.spiceworks.com/topic/26...omatically