Allowing your readers to subscribe to your blog as easily as possible is key. But not everyone browses their RSS feeds via an RSS reader like Bloglines. Some get it on their mobiles. And other prefer to receive email updates.
Two good services for sending your blog content out via email are Feedblitz and Zookoda.

Both [...]

Using internal channels in your Blogsite is a safe way to communicate within your company.   It’s not uncommon for a company to use internal RSS communications for months before they ever publish a public RSS channel.
Consider using the internal channels as a way to gain valuable market intelligence.  Within your Blogsite, no unauthorized persons will [...]