Thread: Standard port

I want information for what are the standard port numbers for SMTP, POP3, IMAP4, RPC, LDAP and Global Catalog? If you have any idea then let me know that it is highly appreciated. Thanks in advanced.

Here are the information of standard port:

• smtp -simple mail transfer protocol- 25

• pop3- post office protocol version3 -110

• imap4- internet message access protocol-143

• rpc - remote procedure call -530

• ldap - light weight directory access protocol- 389

• global catalog - 3268

The standard port numbers are correspondingly SMTP 25, POP3 110, IMAP4 143, RPC 135, LDAP 636, and GLOBAL CATALOG 3269