You work as a Sales Manager at ABC.com. Employees at ABC.com use computers running Windows 7
Enterprise and Microsoft Office 2010. The company email system runs Microsoft Exchange Server 2010.
All company employees use Microsoft Outlook 2010 for their email clients.

You have created four different Outlook signatures. Each signature displays different information about you
and the company.

You compose an email and select a signature to add to it. You want to additional signatures to the email.

What is the maximum number of signatures that you can add to an email?