Port 50

Modified by:

Port 50 is used for the Remote Mail Checking Protocol (RMCP). It is an Internet standard protocol used to allow users to remotely check their email without downloading it to their local computer or device. RMCP is mainly used by email clients and servers.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 50
tcp
re-mail-ck
Remote Mail Checking
WELL KNOWN PORT
Port 50
udp
re-mail-ck
Remote Mail Checking
WELL KNOWN PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 2840
Ports those registered with IANA are shown as official ports. The same port number
Port 3696
Ports those registered with IANA are shown as official ports. The same port number
Port 7429
Ports those registered with IANA are shown as official ports. The same port number
Port 37654
Ports those registered with IANA are shown as official ports. The same port number
Port 5680
Ports those registered with IANA are shown as official ports. The same port number
Port 2625
Ports those registered with IANA are shown as official ports. The same port number
Port 9283
Port 9283 is used for remote-streaming of AFL Live Stats data. Ports those registered
Port 626
Port 626 is used for the Serial Number Process service, which is a protocol
Port 10203
Ports those registered with IANA are shown as official ports. The same port number
Port 1806
Port 1806 is not a well-known port number for any specific application or protocol.
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