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IMTEST(1)                                                                                          IMTEST(1)



NAME
       imtest - interactive IMAP test program

SYNOPSIS
       imtest [ -t keyfile ] [ -p port ] [ -m mechanism ]
              [ -a userid ] [ -u userid ] [ -k num ] [ -l num ]
              [ -r realm ] [ -f file ] [ -n num ] [ -s ] [ -c ]
              [ -i ] [ -z ] [ -v ] [ -I file ] [ -x file ]
              [ -X file ] [ -o option=value ] hostname

DESCRIPTION
       imtest  is a utility that allows you to authenticate to a IMAP or IMSP server and interactively issue
       commands to it. Once authenticated you may issue any IMAP or IMSP command by simply typing it in.  It
       is  capable  of  multiple SASL authentication mechanisms and handles encryption layers transparently.
       This utility is often used for testing the operation of a imsp or imap server. Also those  developing
       IMAP clients find it useful.


OPTIONS
       -t keyfile
              Enable  TLS.  keyfile contains the TLS public and private keys.  Specify "" to negotiate a TLS
              encryption layer but not use TLS authentication.

       -p port
              Port to connect to. If left off this defaults to imap as defined in /etc/services.

       -m mechanism
              Force imtest to use mechanism for authentication. If not specified the  strongest  authentica-tion authentication
              tion  mechanism  supported  by  the  server is chosen.  Specify login to use the LOGIN command
              instead of AUTHENTICATE.

       -a userid
              Userid to use for authentication; defaults to the current user.   This  is  the  userid  whose
              password or credentials will be presented to the server for verification.

       -u userid
              Userid to use for authorization; defaults to the current user.  This is the userid whose iden-tity identity
              tity will be assumed after authentication.  NOTE: This is only used with SASL mechanisms  that
              allow proxying (e.g. PLAIN, DIGEST-MD5).

       -k num Minimum protection layer required.

       -l num Maximum  protection layer to use (0=none; 1=integrity; etc).  For example if you are using the
              KERBEROS_V4 authentication mechanism specifying 0 will force imtest to not use any  layer  and
              specifying  1 will force it to use the integrity layer.  By default the maximum supported pro-tection protection
              tection layer will be used.

       -r realm
              Specify the realm to use. Certain authentication mechanisms (e.g. DIGEST-MD5) may require  one
              to specify the realm.

       -f file
              Pipe file into connection after authentication.

       -n num Number of authentication attempts; default = 1.  The client will attempt to do SSL/TLS session
              reuse and/or fast reauth (e.g. DIGEST-MD5), if possible.

       -s     Enable IMAP over SSL (imaps).

       -c     Enable challenge prompt callbacks.  This will cause the OTP mechanism to ask for the the  one-time onetime
              time password instead of the secret pass-phrase (library generates the correct response).

       -i     Don't send an initial client response for SASL mechanisms, even if the protocol supports it.

       -I file
              Echo the PID of the running process into file (This can be useful with -X).

       -x file
              Open the named socket for the interactive portion

       -X file
              Like -x, only close all file descriptors & daemonize the process.

       -o option=value
              Set the SASL option to value.

       -v     Verbose. Print out more information than usual.

       -z     Timing test.

SEE ALSO
       imapd(8)



CMU                                             Project Cyrus                                      IMTEST(1)