The signature including all HTML tags can be up 5,000 characters long.You can use practically any Active Directory user property as a variable by placing it between double percent character like %%DisplayName%%.You can use HTML, inline CSS and links to images stored on a web server by using the img tag.Click on the “Enter text…” link to construct your Signature.Apply a disclaimer to the message…-> append a disclaimer.From the “Do the following…” list select:.The recipient…-> is external/internal-> Outside the organization.The sender…-> is external/internal-> Inside the organization.Press the “add condition” button to add the second condition Select the following “Apply this rule if…” conditions.Click on the “More options…” link to show all rule conditions and actions and to be able to add more conditions.
For instance: Corporate External Signature and Disclaimer. If a menu opens up, select: Apply disclaimers… (if not, continue to the next step).
Within a company, you usually want to control the signatures that users are using when sending mail outside of the company.