This article tells how to setup SMTP For Mail Receive From Invoice Mail SendGrid. The following steps as below:
I. Create and Activated Account
Step 1. Open and create new account sendgrid in link "https://sendgrid.com/"

Step 2. Fill your data information

Step 3. send grid will send your message mail for verification in your email, Confirm email Address

Step 4. Fill complete your data again

Step 5. After You have account sendgrid , you must update in account detail - change your username same email address


II. Setup in POS
Step 1. Setting your Mail SMTP
Go to Setup on more Menu click tab Mail

Step 2. Fill your email address and password
On tab Custom SMTP input your email address and password then save
