Minimally maintained

This module generates a block containing images of country flags. Users can click these to take them to the Google Translate version of the page.

This module performs validation of links in the node body after node submit and shows an error message if any links are broken.

Furthermore, the module checks all links with cron and sends notifications to node authors if any links become not available in the future.

This module allows you to set up access to the site on base of request referrer, remote IP address or User Agent with reverse-lookup check of domain name (for searchbots)

The module provides API for other modules to send notification emails.
Install this module only if you use another module which depends on it.
The module provides user interface to edit email address, subject and body template using set of variables.

This is an extension for the forward module.
The module provides notification to configurable email address about forward operation on the site.

This module provides tokens with login ticket, which can be used in emails for automatic login of users via links from emails.
Admins can build different tokens for different purposes.