UDP Port 143 – IMAP (Internet Message Access Protocol)

About UDP Port 143

Port 143 carries the IANA assignment for . The IANA description reads: ‘Reserved’. This port appears in 0 IDS rules and does not have notable malware activity indicators in our data.

Data Sources

This information is compiled from: IANA Service Name and Transport Protocol Port Number Registry, Emerging Threats Open Ruleset (BSD 2-Clause / GPLv2 per SID range), and Snort Community Rules (GPLv2).