Zoho Mail Pricing and CRM Sync

Zoho Mail Pricing and CRM Sync

Hi,  Zoho Mail used to be available for $5.00 dollars per month.  Is that no longer an option?  What are the options for using Zoho Mail, pricing, and capabilities?

It looks as if one must purchase Zoho CRM to use it?  I am able to send outgoing messages thru Zoho CRM (using free CRM version now) and the message populates a Lead's or Contact's notes, which is excellent.

thanks,

- David