Webmail - Send as Alias When you have one or more Aliases for your email address, you might want to be able to send from one of the Aliases. This is possible by adding the Alias to your Webmail. Step-by-step guide You must create the Alias before adding it to the Webmail. After you log in to your Webmail, Go to the E-mail  tab. Click on the  three dots  button on the right of the email panel and then click on  Accounts. Double click  the email account that has the Alias. Click on the  Aliases  button. Fill in  the Alias information: Name : the name you want to appear in your "From" field Email : your full Alias address Signature : is optional Click on the  Save button.