To integrate with SendGrid SMTP API with Smart Bot Maker

1. Create an API Key with at least “Mail” permissions from https://app.sendgrid.com/settings/api_keys
2. Email address: Email address from where you want to send a message.
3. SMTP host:  smtp.sendgrid.net
4. SMTP username: apikey
5. Password: The API key generated in step 1.
6. SMTP port: 465
7. SMTP type : SSL

Example of Sendgrid SMTP Settings Screenshot