How do I check if a user has opted to receive emails in Vtiger CRM?

To check a user’s email preference in Vtiger CRM:

1. Log in to the CRM.
2. Go to the relevant module (e.g., Contacts, Leads).
3. Open a record.
4. Click Details. The Details page opens. 
5. Look for the email opt-in field:
   1. If the checkbox is checked, it means the user does not want to receive emails.
   2. If the checkbox is unchecked, it means the user can receive emails.