PKIX Validation Sengrid-Java
Have you ever use Sendgrid? Well, let me tell you my story using Sendgrid.
In the last few days, my team were develop a notification system. The notification is an Email Service which is using Sendgrid as the Provider. We use the Sendgrid API to communicate with Sendgrid.
Well, in one of our clients we started testing and let them try the Notification system. They are testing it with many scenarios.