KMochidaです。ご回答誠に有難うございます。
> In article <co4s79$mae$1@caraway.media.kyoto-u.ac.jp>

> はい。splogger の設定は問題ないでしょう。
安心しました。

>> うーん、何が原因なんですかね。
> あとは、pop3d しか残っていません。つまり、pop3d が何か標準出
> 力か標準エラーになにかログを write すれば、ssplogger が拾っ
> てくれるはずです。でもそうはなっていない。ということは、
> pop3d が何も write してないということです。
ログを吐くのは
/bin/checkpassword
や
 /var/qmail/bin/qmail-pop3d
が吐くのではなく。

pop3dが吐くのですね。

$ which pop3d
としてもそのコマンドは無いようなんですが、、、


> man pop3d して、ログを出すようなオプションを見つけてそれを付
> けて起動すればいいんじゃないですか。ありそうなのは、-l とか
> -v とか、-d とかそんな感じ。コマンドラインの引数ではなくて
> 設定ファイルかもしれません。
以下がpop3dとqmail-pop3dのmanですがログとか設定ファイルとかの記述は無いよう
です。
うーん、やはり無理なんですかね。。。


$ man pop3d
Error parsing *roff command from file /usr/share/man/mann/pop3d.n.gz
pop3d(n)                    Tcl POP3 Server Package
pop3d(n)

____________________________________________________________________________
__

NAME
       pop3d - Tcl POP3 server implementation

SYNOPSIS
       package require Tcl 8.2

       package require pop3d ?1.0?

       ::pop3d::new ?serverName?

       serverName option ?arg arg ...?

       serverName up

       serverName down

       serverName destroy ?mode?

       serverName configure

       serverName configure -option

       serverName configure -option value...

       serverName cget -option

       serverName conn list

       serverName conn state id

       authCmd lookup name

       storageCmd dele mbox msgList

       storageCmd lock mbox

       storageCmd unlock mbox

       storageCmd size mbox msgId

       storageCmd stat mbox

       storageCmd get mbox msgId

_________________________________________________________________

DESCRIPTION
       ::pop3d::new ?serverName?
              This  command  creates  a  new  server object with an
associated
              global Tcl  command  whose  name  is  serverName.   The
command
              serverName  may  be  used  to  invoke  various operations on
the
              server.  It has the following general form:

       serverName option ?arg arg ...?
              Option and the args determine the exact behavior of the
command.

       A  pop3 server can be started on any port the caller has permission
for
       from the operating system. The default port will be 110, which  is
the
       port  defined  by the standard (RFC 1939).  After creating,
configuring
       and starting a the server object will listen for and accept
connections
       on that port and handle them according to the POP3 protocol.

       Note:  The  server  provided  by this module will handle only the
basic
       protocol by itself. For the higher levels of  user  authentication
and
       handling of the actual mailbox contents callbacks will be invoked.

       The following commands are possible for server objects:

       serverName up
              After  this  call  the server will listen for connections on
its
              configured port.

       serverName down
              After this call the server will stop listening for
connections.
              This does not affect existing connections.

       serverName destroy ?mode?
              Destroys  the server object. Currently open connections are
han-
              dled depending on the chosen mode.  The provided modes are:

              kill   Destroys the server immediately,  and  forcefully
closes
                     all currently open connections. This is the default
mode.

              defer  Stops the server from accepting new connections and
will
                     actually  destroy it only after the last of the
currently
                     open connections for the server is closed.

       serverName configure
              Returns a list containing all options and their  current
values
              in  a  format  suitable  for  use  by the command array set.
The
              options themselves are described in section OPTIONS.

       serverName configure -option
              Returns the current value of the specified option.  This  is
an
              alias  for the method cget. The options themselves are
described
              in section OPTIONS.

       serverName configure -option value...
              Sets the specified option to the  provided  value.  The
options
              themselves are described in section OPTIONS.

       serverName cget -option
              Returns  the  current value of the specified option. The
options
              themselves are described in section OPTIONS.

       serverName conn list
              Returns a list containing the ids of all  connections
currently
              open.

       serverName conn state id
              Returns  a list suitable for [array set] containing the state
of
              the connection referenced by id.

OPTIONS
       The following options are available to pop3 server objects.

       -port port
              Defines the port to listen on for new  connections.  Default
is
              110.  This  option  is  a bit special. If port is set to "0"
the
              server, or rather the operating system, will select a free
port
              on  its own. When querying -port the id of this chosen port
will
              be returned. Changing the port while the server is up will
nei-
              ther change the returned value, nor will it change on which
port
              the server is listening on. Only after resetting the server
via
              a  call  to down followed by a call to up will the new port
take
              effect. It is at that time that the value returned when
querying
              -port will change too.

       -auth command
              Defines  a command prefix to call whenever the authentication
of
              a user is required. If no such command is specified  the
server
              will reject all users. The interface which has to be provided
by
              the command prefix is described in section AUTHENTICATION.

       -storage command
              Defines a command prefix to call whenever the handling of
mail-
              box  contents  is  required. If no such command is specified
the
              server will claim that all mailboxes are  empty.  The
interface
              which  has  to be provided by the command prefix is described
in
              section MAILBOXES.

AUTHENTICATION
       Here we describe the interface which has to be provided by the
authen-
       tication  callback so that pop3 servers following the interface of
this
       module are able to use it.

       authCmd lookup name
              This method is given a username and has to return a
two-element
              list  containing the password for this user and a storage
refer-
              ence, in this order.

              The storage reference is passed unchanged to the  storage
call-
              back,  see  sections OPTIONS and MAILBOXES for either the
option
              defining it and or the interface to provide, respectively.

MAILBOXES
       Here we describe the interface which has to be provided by the
storage
       callback  so  that  pop3 servers following the interface of this
module
       are able to use it. The mbox  argument  is  the  storage  reference
as
       returned  by  the lookup method of the authentication command, see
sec-
       tion AUTHENTICATION.

       storageCmd dele mbox msgList]
              Deletes the messages whose numeric  ids  are  contained  in
the
              msgList from the mailbox specified via mbox.

       storageCmd lock mbox
              This method locks the specified mailbox for use by a single
con-
              nection to the server. This is necessary  to  prevent  havoc
if
              several connections to the same mailbox are open. The
complemen-
              tary method is unlock. The command will return true if the
lock
              could be set successfully or false if not.

       storageCmd unlock mbox
              This is the complementary method to lock, it revokes the lock
on
              the specified mailbox.

       storageCmd size mbox msgId
              Determines the size of the message specified through its  id
in
              msgId, in bytes, and returns this number.

       storageCmd stat mbox
              Determines  the  number of messages in the specified mailbox
and
              returns this number.

       storageCmd get mbox msgId
              Returns a handle for the specified message.  This  handle  is
a
              mime  token  following the interface described in the
documenta-
              tion of package mime. The pop3 server will use the
functionality
              of the mime token to send the mail to the requestor at the
other
              end of a pop3 connection.

KEYWORDS
       pop3, internet, network, protocol, rfc1939

pop3d                                 1.0
pop3d(n)




$ man qmail-pop3d
qmail-pop3d(8)
qmail-pop3d(8)

NAME
       qmail-pop3d - distribute mail via POP

SYNOPSIS
       qmail-pop3d maildirname

DESCRIPTION
       qmail-pop3d lets a user read and delete his mail through the network.

       Mail  is  stored  in a maildir called maildirname, normally Maildir,
in
       the user's home directory.

       qmail-pop3d is normally invoked under qmail-popup, which reads a
user-
       name  and  password,  and /bin/checkpassword, which checks the
password
       and sets up environment variables.

       qmail-pop3d has a 20-minute idle timeout.

       qmail-pop3d supports UIDL, TOP, and LAST.

       qmail-pop3d appends an extra blank line to every message to work
around
       serious bugs in certain clients.

       qmail-pop3d is based on a program contributed by Russ Nelson.

SEE ALSO
       maildir(5), qmail-local(8), qmail-popup(8)


qmail-pop3d(8)