What happens to outbound messages that are queued?

When outbound messages are queued in Salesforce, they have the capability to be batched together for processing. This means that instead of sending each queued message individually, Salesforce can group multiple messages and send them as a single batch, with a maximum of 100 notifications at a time. This batching can improve network efficiency and reduce the load on the receiving system.

The option indicating that they may be batched and sent up to 100 notifications aligns perfectly with how Salesforce handles outbound messages, ensuring more effective and efficient communication. By leveraging batching, Salesforce enhances the overall performance and reliability of the outbound messaging system.