Error: Missing or invalid From address (sending within Email Server Owners)

I'm getting the following error when I try to send an email using the standard FROM email address notation Your Name <name@company.com>:

Error: Missing or invalid From address

URI of Email Server Owners page: https://company.com:10000/virtual-server/edit_newnotify.cgi

Status: 
Active

Comments

Right now, that field only accepts an address in name@company.com format.