Change URL of the emails send in a Document Library Alert

Hi friends,

If we are subscribed to alert on any SharePoint list or library, we get email notifications along with link to the list or library.
Lets assume the following scenario

Internal Web Application URL	http://sp-realm/
Public web application URL	https://access.sharepointrealm.com
Document Library	Results
Internal URL of Document Library	http://sp-realm/Results

When we create an alert for this library, we get email with the internal link to this document library by default.
If we want to associate public URL with this library, all we have to do is change Alternate Access Mapping and provide public URL in place of Default Zone for that particular web application.

Good Luck !