How can I mask the email addresses?

How can I mask the email addresses?

Hello,
I would like to mask the email addresses in a group that share documents or sheets.

How can it be done in Discussion.zoho.com, Sheet.zoho.com and Creator.zoho.com

Thank you
Staff TXTNLRN
http://www.TXTNLRN.com
Call or Text 512-850-4898