Port 323
Internet Message Mapping Protocol (IMMP)
The Internet Message Mapping Protocol (IMMP) is designed to facilitate message synchronization and mapping between messaging systems, aiding interoperability across disparate email services and platforms. Supporting both TCP and UDP transports, IMMP aligns with multi-environment messaging needs and provides the foundation for translating message metadata effectively. Its use case centers on connecting heterogeneous communication systems without standardized protocols for efficient message delivery..
Technical Details
IMMP, or the Internet Message Mapping Protocol, is a specialized protocol intended to support the mapping and synchronization of email messages across different messaging systems. By serving as a bridge protocol, IMMP can facilitate communication and data translation where email systems use different internal representations. This is particularly useful in complex enterprise environments or within messaging gateways that need to interoperate with multiple email backbones.
Operating over both TCP and UDP ports, IMMP accommodates diverse transport requirements. TCP offers reliable communication essential for message mapping operations requiring transaction integrity, while UDP can provide lightweight, low-latency communication in less critical scenarios. The protocol’s flexibility enables deployment in various network topologies, ensuring that different email systems maintain consistent message states.
IMMP’s packet structure typically encapsulates message metadata—including sender, recipient, timestamps, and flags—to map these attributes correctly between systems. It functions at the application layer, leveraging existing transport layer protocols. Proper integration allows seamless migration, backup, or coexistence of messaging infrastructures with minimal data loss or corruption risks.