Which Email Marketing Service can pull external content?

[Norah J]

I've spent a fair bit of time searching and am struggling to find a service that:

1. Pulls external content from my website (not a direct link to the database but via a url)
2. Allows me to write a newsletter and send it out to a subscriber segment
3. Non technical and has a basic wysiwyg editor

So far, the closest I've found are:

* GetVero - does 1 and 3
* AWeber - does 2 and 3
* Madmimi - does 2 and 3

Any suggestions?