Today is the time for SeaMonkey advocacy again. Just kidding… I don’t care which browser you use. For me, SeaMonkey has been an extremely stable and usable companion for many years so I want to share my positive experience with a few tips and tricks once in a while.

Horde IMP, often referred to as just Horde, is a web mail client you’ll find installed on just about every ISP’s webmail interface, in cPanel installations, schools, universities, etc. Horde can make a good use of the browser’s sidebar and that’s what today’s post is about.

So where is that hidden setting? In order to install the sidebar you’ll need to log in to your Horde interface, go to Global Options, then Display Options (first item in the right column in the screenshot above).

You’ll be presented with a screen with a link to add Horde as a sidebar. After clicking the link you will be presented with a dialog to confirm your choice. That’s it!