In ASP.NET its as simple as a single web.config key (customerrors), but for Sitecore there
are a few added steps that need to be done like making sure your page is in the ignoreurls and
changing the other Sitecore Custom Error settings.
I found a really good article that walks you through this step by step:
Sitecore Custom Error Pages
If you have any tips, tricks, articles or resources you would like to share with the guild,
please email them to sitecoreguild@outlook.com or post them as comments.
