POP3D(8)						      System Manager's Manual							  POP3D(8)

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NAME

       pop3d - POP3 server process

SYNOPSIS

       pop3d [ -C config-file ] [ -U uses ] [ -T timeout ] [ -D ]
	     [ -s ] [ -k ] [ -p ssf ]

DESCRIPTION

       Pop3d  is  a  POP3 server.  It accepts commands on its standard input and responds on its standard output.  It MUST invoked by cyrmaster(8)
       with those descriptors attached to a remote client connection.

       Pop3d reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C.

       If the directory log/user exists under the directory specified in the configdirectory configuration option, then pop3d will create protocol
       telemetry  logs	for  sessions  authenticating as user.	The telemetry logs will be stored in the log/user directory with a filename of the
       pop3d process-id.

OPTIONS

       -C config-file
	      Read configuration options from config-file.

       -U uses
	      The maximum number of times that the process should be used for new connections before shutting down.  The default is 250.

       -T timeout
	      The number of seconds that the process will wait for a new connection before shutting down.  Note that a value of 0 (zero) will dis-
	      able the timeout.  The default is 60.

       -D     Run external debugger specified in debug_command.

       -s     Serve POP3 over SSL (pop3s).  All data to and from pop3d is encrypted using the Secure Sockets Layer.

       -k     Serve MIT's KPOP (Kerberized POP) protocol instead.

       -p ssf Tell  pop3d  that an external layer exists.  An SSF (security strength factor) of 1 means an integrity protection layer exists.  Any
	      higher SSF implies some form of privacy protection.

FILES

       /etc/imapd.conf

SEE ALSO

       imapd.conf(5), cyrmaster(8)

CMU
								   Project Cyrus							  POP3D(8)