If you decide to switch domains, or just want to use a new Feedburner URL for your feed, there is a way to make the switch while making it as easy as possible for your subscribers to make the transition.

Feedburner has a built in Feedburner redirect that anyone can use with the following easy steps:

  1. Create your new Feedburner feed.
  2. Click the feed you want to delete.
  3. Click Edit Feed Details.
  4. Enter the URL for the new Feedburner feed in the source feed field.
  5. Click Save.
  6. Now Delete this feed and enable 30 day redirection.

This will cause the old feed to show the same content as your new feed for 15 days.  For the remaining 15 days your feed will then display a message to your subscribers on your old feed prompting them to now subscribe to the new feed (which it provides).