I use Zoho Mail (including Contacts) as well as Bookings and Meetings. When someone books a meeting with me via Bookings, it gets put into Contacts, but what it's doing is stripping off the first part of the email the meeting requestor entered and using that as the first name in Contacts. 

For example, say a user John Smith uses bookings to schedule a meeting. He enters his email as "jsmith@zykler.com."

I would expect Contacts to add him as first name "John" and last name "Smith". Instead, he gets added to Contacts as "jsmith" (first name).

This is horrible and forces me to edit every person who gets added via bookings / meetings. Is there someplace I can change this?