I am setting up a client of mine's Zoho Desk subscription, and they need different email signatures per account.

They service incoming emails from multiple contacts per account and a number of accounts per department.

Are there place holders I can use to dynamically set the Agent Name, Account Name, Account Email Address, Account Phone Number?   These last two are what the contacts use to get in touch with my client, and so they need them to be present in the email signature.