Please follow following steps:

In order to complete the Email integration, we need following details from your side. Kindly provide the same as soon as possible.

I) Username of email to whom you want to enable the integration.
II) Password of the same email id.
III) SMTP server IP.

Further Steps to be followed:

You need to do this in gmail
- Goto https://myaccount.google.com/security
- In "Sign-in & security"
- "Apps with account access"
- "Allow less secure apps" to ON

You need to do this in gmail
- Click on "MailBox Settings"
- Click on "Forwarding and POP/IMAP"
- Enable POP
- Enable IMAP
- Click on "Save Changes"