TrueSwitch is a useful service that allows you to transfer emails and contacts from one email account to another. This service is especially suitable when you need to switch from one email service provider to another.

TrueSwitch makes it easy for you to switch your existing email account to the new one. By using TrueSwitch, you can also notify your contacts about the change in your email address, it can also forward your existing emails from your old email account to the new one, and can also transfer your existing contacts to your new email account.

This service is available just for $19.95, but Yahoo Mail offers this service for free as it has special arrangements with TrueSwitch, it is very simple to transfer all your contacts, emails and calendar information to your new Yahoo Mail account.

TrueSwitch Website: http://www.trueswitch.com