Port 5269: XMPP server
Port 5269 is used for server-to-server XMPP federation, letting users on one XMPP server message users on a different server, similar to how email servers relay mail between domains.
TCPChat & messagingUnencrypted by defaultIANA assigned
| Port number | 5269 |
|---|---|
| Service | XMPP server-to-server |
| Protocol | TCP |
| Category | Chat & messaging |
| Default encryption | No |
Security note. Port 5269 is not encrypted by default. Restrict it to trusted networks, or use an encrypted alternative where one exists, to avoid exposing credentials and data in transit.
Frequently asked questions
What is port 5269 used for?
Port 5269 is used for server-to-server XMPP federation, letting users on one XMPP server message users on a different server, similar to how email servers relay mail between domains.
Is port 5269 TCP or UDP?
Port 5269 (XMPP server) uses TCP.
Is port 5269 secure?
Port 5269 is not encrypted by default. Where possible, use an encrypted alternative or tunnel it over TLS or a VPN.
Should I open port 5269 on my firewall?
Only if you specifically need XMPP server. Expose it to the smallest set of trusted sources, and never open database or Windows-service ports to the whole internet.