abdullah82

Author Change Notifier (ACN): If you run a business directory or a classifieds website and you want to give the advertizers the ability to claim other posts in the website then this plugin is right for you. Once you change the author/owner/user who originally created the post, this plugin will send custom email notifications to the previous as well as the new author/owner/user who now has control over the post or listing. Notice that this is just a NOTIFICATION plugin, it is not an A-Z solution for claiming posts. You can create a custom form using other plugins to allow your users to send you claims. Then once you manually modify the author of the post, ACN will step in and notify the previous and new author of the change.
ACN features: 
1. Custom email subject and text to be sent to the previous author 
2. Custom email subject and text to be sent to the new author 
3. Placeholders inside email text like: %post_title%, %new_author_email%, etc. Those will be replaced with actual values once the emails are sent. 
you put the stable version, in order to eliminate any doubt.

Author Change Notifier

Author Change Notifier (ACN): If you run a business directory or a classifieds website and you want to give the advertizers the ability to claim other …

Stefano Lissa

Comment Notifier lets user to subscribe the comment thread of each single post of your blog. It improves traffic and loyalty.
Notification emails are fully customizable (both plain text or html) with a number of “tags” to insert author name, post link and title, receiver name and so on.
The “subscribe me” checkbox in the comment form area can be added automatically or manually.
Read more on <a href="http://www.satollo.net/plugins/comment-notifier" rel="nofollow ugc">Comment Notifier</a> offical page.
<h4>Other plugins</h4>
<ul>
<li><a href="https://www.satollo.net/plugins/hyper-cache" rel="nofollow ugc">Hyper Cache</a></li>
<li><a href="https://www.thenewsletterplugin.com" rel="nofollow ugc">Newsletter</a></li>
<li><a href="https://www.satollo.net/plugins/header-footer" rel="nofollow ugc">Header and Footer</a></li>
<li><a href="https://www.satollo.net/plugins/thumbnails" rel="nofollow ugc">Thumbnails</a></li>
<li><a href="https://www.satollo.net/plugins/include-me" rel="nofollow ugc">Include Me</a></li>
</ul>

Comment Notifier

Add the new comment subscription option to the blog comment form.

Author Change Notifier vs Comment Notifier