**smmapd**
**********

Sendmail socket map daemon


Synopsis
========

   **smmapd** [ **-C** *config-file* ]  [ **-U** *uses* ] [ **-T** *timeout* ] [ **-D** ]


Description
===========

**smmapd** is a Sendmail socket map daemon which is used to verify
that a Cyrus mailbox exists, that it is postable and it is under
quota.  It accepts commands on its standard input and responds on its
standard output.  It MUST be invoked by master(8) with those
descriptors attached to a remote client connection.  The service
ignores the userdeny database.  The received queries contain map name
followed by mailbox, **smmapd** ignores the map name.  Queries with
plus addressing return *OK* if the user has a mailbox with the name
after plus, otherwise the result is *NOTFOUND*.  Match for the mailbox
after plus is performed case-sensitive, for the address before the
plus - case-insensitive.

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


Options
=======

-C config-file

   Use the specified configuration file *config-file* rather than the
   default imapd.conf(5).

-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 disable the timeout.  The default is 60.

-D

   Run external debugger specified in debug_command.


Examples
========

**smmapd** is commonly included in the SERVICES section of
cyrus.conf(5) like so:

   SERVICES {
       imap        cmd="imapd -U 30" listen="imap" prefork=0
       imaps       cmd="imapd -s -U 30" listen="imaps" prefork=0 maxchild=100
       lmtpunix    cmd="lmtpd" listen="/var/run/cyrus/socket/lmtp" prefork=0 maxchild=20
       **smmap       cmd="smmapd" listen="/var/run/cyrus/socket/smmap" prefork=0**
       sieve       cmd="timsieved" listen="sieve" prefork=0
       notify      cmd="notifyd" listen="/var/run/cyrus/socket/notify" proto="udp" prefork=1
       httpd       cmd="httpd" listen=8080 prefork=1 maxchild=20
   }


Files
=====

/etc/imapd.conf, /etc/cyrus.conf


See Also
========

imapd.conf(5), cyrus.conf(5)
