Too much for an email client – Zoho Mail - Email and Calendar Review

I just want an app to interact with the email I host with them, not the entire business suite they host. It's be nice to either have just a dedicated email client, or the ability to turn on/off everything. I already have a calendar app, a note app, etc, don't want it all showing up in multiple places simultaneously!
Review by _kyau on Zoho Mail - Email and Calendar.