Price Watch keeps track of the price of products sold on Amazon and alerts you with email only when price changes. Amazon Associate ID is acceptable.
TextMe sends a carbon-copy of all admin emails via a SMS text-message to a specified phone number.
Encode email addresses used in mailto: links inserted in Web pages to prevent harvesting by spammers that crawl the Web
Let there be guides!
Official Mandoo plugin. This plugin allows you to integrate some features of your account Mandoo in your WordPress admin panel for ease of use.
The DiloBox Subscription plugin allows you to quickly and easily add a signup form for your DiloBox list as a widget on your WordPress site.
This plugin allows you to reset the password of the users having a given role and email them the new password. This plugin uses the commercial plugin
Put email in queue and send it one by one, by limits.
Create simple, yet powerful dynamic email templates that are commonly used in application style websites. For developers / advanced users ONLY.
10CentMail Subscription Management and Analytics plugin for WordPress.
Encrypt outbound email using PGP.
The plugin is destined for sending email notification to the users on publish a post or a page.
When a page is requested by the user, an email is sent to the admin email or alternate email.
Any contact form plugin. Simple, free and flexible.
Add a custom field (onepix_token) to any post or page, and be notified by email or SMS when it is accessed.
Subscription form for russian users of service E-mail Marketing (selling mailing)
This plugin will enhance the security of your WordPress.
Allows users to sign up without needing to enter an email address
An Easy and secure way to host giveaways on your WordPress blog or website. The plugin requires free signup to the thinktag.co.uk console.
Customization Email Headers.
Use an alternative mailer solution, other than PHPMailer in WordPress installations.
The only all-in-one mailing list builder and email digest delivery plugin.
Have WordPress automatically create email backups of tables on your website and send them to an email address.
A secondary notification to receive when a new user registers
An Affiliate Marketers dream! Promote products automatically from iDavi with your affilaite ID. Make money 24 hours a day on complete auto-pilot.
Easily manage "dead" blogs in your multisite install.
Plugin to check free and used space on the server. Plugin can send mail to administrator and activate read-only mode
Authors and commenters type their email addresses in the usual format, but this plugin remove any phone numbers and email addresses from comments. Thi
Experian CheetahMail : WordPress Plugin