A2P Messaging, or Application To Person Messaging, is a system where messages come from applications to individuals, without expecting replies. Common uses include Two-Factor Authentication (2FA), notifications, and reminders. This contrasts with P2P Messaging, which denotes direct communication between individuals, such as through SMS or social media direct messages. Understanding these distinctions clarifies how messaging systems operate in different contexts and can aid users in utilizing messaging services effectively.
A2P Messaging refers to messaging traffic where a recipient gets a message from an application, not an individual, without expecting a response, including 2FA and notifications.
P2P Messaging involves direct communication between individuals through messages, allowing two or more people to interact, like sending texts or DMs to friends.
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