We've had a few cases where members did not receive e-mail notifications when they got a reply on their forum question.
Normal settings would make sure that you receive notifications when someone replies to your question.
Still, it sometimes happened that no e-mail was sent.

To make sure you receive e-mail notifications for only questions you raise in a forum follow the steps below:

Create a forum question in one of the forums you're a member of.

Before posting it, make sure you checked the "Notify me when someone replies to this post" box.

(normally this should do the job but to make sure you really get notified follow the next steps.

Now go back to the forum itself and subscribe yourself to the forum:

From

To

Now you will receive emails for all forum activities that take place in the forum you subscribed to.
To make sure you only receive emails for your threads go into your settings:

Go into the notifications tab:

Keep all boxes checked (unless you have other preferences) and un-check the one like in the example below.

Now you will receive e-mails for only your forum threads.