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!This plugin hasn't been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Newsletter subscription optin module

Plugin for managing subscriptions to a mailing list. It provides a simple form for subscription to your mailing list through single or double opt-in.

I am unable to delete the temporary opted in users. I get this message: Cannot load wpsb-opt-in.php

The wpsb-opt-in.php file must be in the /wp-content/plugins/ folder and not in a subdirectory.

Is it possible to show the form in the body of a page rather than on the sidebar?

Yes: to have the newsletter widget inside a post you must enable PHP execution inside posts. First install this PHPexec plugin:


then write this code in your post:

<?php wpsb_opt_in(); ?>

Requires: 2.0.0 or higher
Compatible up to: 2.9.2
Last Updated: 2010-2-3
Downloads: 45,892


3 stars
3.1 out of 5 stars


1 of 1 support threads in the last two months have been resolved.

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