Toggle navigation
WhatPortIs
Browse Ports
Submit New Port
Packet Captures
Statistics
Blog
Edit Port 57 - (TCP)
Submit New
Port Title/Name
Brief Description
Mail Transfer Protocol (MTP) was used to reliably transfer mail, however is now replaced by SMTP
Detailed Description
Mail Transfer Protocol (MTP) is used to reliably transfer mail, however is now replaced by SMTP
Your eMail
Submit Update
Search
Recent Searches
'
printer
' - 5 ports found
45 seconds ago
'
search
' - 5 ports found
2 minutes ago
'
1972
' - 1 ports found
2 minutes ago
'
694
' - 1 ports found
4 minutes ago
'
2083
' - 2 ports found
9 minutes ago
More stat's here!...
Sponsors
About Us
Welcome to our little network port directory, we're a community built database so please feel free to
submit
new ports.