Port Numbers for email

Does anyone know the port number for email protocol ? Which port is use for imap, which port is use for pop3, which port is for smtp and which port is use for exchange server (direct connection) ?

Does anyone know the port number for email protocol ? Which port is use for imap, which port is use for pop3, which port is for smtp and which port is use for exchange server (direct connection) ?

Check the below link. It will give you all the Port Numbers.

www.iana.org/assignments/port-numbers

i know that smtp, pop, and imap uses the general specified ports and does not depend on what type of email server you're using:

SMTP = 25
POP3 = 110
IMAP = 143

... and check out this Microsoft KB for a list of Exchange Server ports.

Check these links to get the detailed information about the Port Numbers .... hope this helps u

www.sockets.com/services.htm

www.networksorcery.com/enp/protocol/ip/ports00000.htm

www.webopedia.com/quick_ref/portnumbers.asp

K.T