Wendy Davis from MediaPost reports that Google has purchased e-mail services company Postini. Postini offers spam filters, encryption and e-mail security services to businesses. The purchase of Postini will give companies more incentives to use Google Apps, which already includes word processing, spreadsheets, e-mail and instant messaging.

Get to the point and get personal are 2 of the 5 keys to success in our latest article about the subject line in email marketing. Read our latest article to learn more.

Read our latest article on building an email list for 6 easy to use ways to get your email campaign started.