To create a Signature in Webmail Interface
1) Login to the web interface as a User with your username@yourdomain.com and password by using URL: http://webmail.yourdomain.com/
2)Â Â Â Click on Settings
3)Â Â Â Click My Settings
4)Â Â Â Click the Compose tab
5)Â Â Â Enter Signature information
6)Â Â Â Then click Save
