If I mention a colleague in a comment, can they access the entire email?

Yes, everyone who has access to an email will be able to see the entire conversation history.

Written by Erin Jamison
Updated over a week ago

Everyone with access to an email will be able to view the entire conversation history. This includes the original email, replies, and any comments.

In the email's Information Tray, under 'Visibility' will list everyone in your team who is able to see the email. "