This article will explain how to add your Twitter account to your 123-reg webmail. Adding your Twitter feed to your email client will allow you to receive notifications when you receive tweets, and even manage your feed directly from your webmail package.
Login to the 123-reg webmail.
Click on the Configuration icon in the main toolbar.
Click on Messaging in the menu on the left hand side.
Fill in the name of your Twitter account and select Twitter as the Type.
Then click New Account.
Enter your Twitter username and click Ok.
A new window will appear, if it doesn't you need to allow Pop-Ups.
In the new window, fill in you Twitter account details and click Authorize app.
Return to your webmail and click Save.
Your will now receive Twitter notifications to your 123-reg webmail account.