How do I set up Email Settings to send an Email Campaign?

Before you send out an email campaign, you must set the email opt-in required for email delivery.
Follow these steps to set the required email opt-in:

1. Log in to the CRM.
2. Go to the User Profile on the top-right corner.
3. Click Settings.
4. Select Email Settings under Configuration.
5. Scroll down to the Required Opt-in for Email Delivery setting.
6. Choose the opt-ins from the Email Opt-ins drop-down.
7. Click Save.

Note: You can access Settings only if you are an Admin user. 

Vtiger does not deliver emails to contacts with opt-in set to None, Opted out (user), or Opted out (contact). Email campaigns are delivered only to contacts with opt-in set to:

• Single opt-in (user)
• Single opt-in (webform)
• Double opt-in