Index for Section 8

Alphabetical listing for P

popd(8)
NAME
  popd - The POP server

SYNOPSIS
  /usr/lib/mh/popd [-p portno]

FLAGS
  -p portno
      Overrides the default TCP port.

DESCRIPTION
  The popd server implements the Post Office Protocol (POP),  as  described
  in  RFC1081  and RFC1082.  Basically, the server listens on the TCP port
  named pop for connections. When it receives a connection request from a
  client, it performs the following functions:

    ·  Checks for client authentication by searching the POP password file in
       /usr/spool/pop.

    ·  Sends the client any mail messages it is holding for the client. (The
       server holds the messages in /usr/spool/pop.)

  For historical reasons, the MH POP defaults to using the port named pop
  (port 109) instead of its newly assigned port named pop3 (port 110).

  To determine which port MH POP is using, check the value of the POPSERVICE
  configuration option. (You can display the POPSERVICE configuration option
  by issuing any MH command with the -help option.) This option shows the
  service port name.  To find the port number, look in the /etc/services file
  for the service port name assigned to the POPSERVICE configuration option.
  The port number appears beside the service port name.

FILES
  /usr/spool/pop/POP
	     Specifies the POP database.

RELATED INFORMATION
  Files: pop(4), popaka(8), popwrd(8)

  Documents: Post Office Protocol - Version 3 (RFC-1081) and Post Office
  Protocol - Version  3:  Extended  service  offerings (RFC-1082)