Connect ZOHO CRM with specific email domain from Google Workspace

Connect ZOHO CRM with specific email domain from Google Workspace

Hi There.

We are using Google Workspace with multiple email domain aliases for each user (user_1@domainA.com, user_1@domainB.com). We would like to integrate emails into ZOHO CRM (using ZOHO One)

Please could you let us know if you can integrate/filter google emails from one or two specific domains only, using API or IMAP Integration (instead of having all emails from one domains in the account)?

Our approach: When using standard Google IMAP/API integration e.g. emails from all domains are being displayed. 
We also thought about using ZOHO vault but are not sure if this will help solve issue.

It would be awesome if you could help or at least give a hint here.

Thank you in advance and best regards
Justus