Mark Jaquith

Sends e-mail notifications to a configurable list of addresses when Pages are published, scheduled, or modified. People on the notification list will know what page changed, and in what way it changed (e.g. updated, published, scheduled, trashed, etc).

Monitor Pages

Sends e-mail notifications to a configurable list of addresses when Pages are published, scheduled, or modified.

Abhishek Kumar

This plugin allows you to send html new user notification emails in WordPress.
It provides wp editor to edit your email template.
You can also upload images to your mail content.
You can change sender’s name and email.
This plugin was created by Abhishek Kumar http://github.com/abhishekfdd

Html New User Notification

This plugin gives you option for sending html new user notification email.

Monitor Pages vs Html New User Notification