Offcie 365: Attaching email in Zoho to a record other than that of the sender

Offcie 365: Attaching email in Zoho to a record other than that of the sender

Is there a way to attach an email to a company or contact record that is not the sender?  For instance if i want to attach an email that is regarding an issue I am handling for a client but was not to/from that client, how would i do that in Office 365.  There is a way to do that using the desktop Outlook but I do not see that functionality when working in Office 365.