Use the new version at
http://ww.wp.xz.cn/extend/plugins/subscribe-to-comments-reloaded/
Main Features
It does not modify WordPress system tables
You can manage all the subscription with its handy admin panel
It imports Mark Jaquith’s Subscribe To Comments data (copies but does not delete the old data)
All the messages are fully customizable, no poEdit required (and you can use HTML!)
Available in multiple languages
It ignores Spam comments
It’s compatible with Fluency Admin and QTranslate
It has a truckload of options to customize its behavior
Camu
Hey netandroid, works for me. Can you give me a little more information?
@camu: Please. Get a life or put your spam on slashdot/twitter.
Gurken Subscribe to Comments 1.7 is working just fine for us under WordPress 3.1.2.
Before installing camu’s plugin as a replacement for Mark Jacquith’s Subscribe to Comment or Gurken Subscribe to Comments, you might want to read carefully this in-depth Subscribe to Comments Reloaded discussion.
We ended up almost getting banned from several major email ISP (Yahoo, EarthLink) for sending out emails to spam addresses. Plus despite claims to the contrary, there is no reverse compatibility or migration path back to Gurken or Mark Jacquith’s plugins.