xenial (1) imtest.1.gz

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 ] [ -q ]
              [ -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  authentication
              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 identity
              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
              protection 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).

       -q     Enable IMAP COMPRESSion (before the last authentication attempt).

       -c     Enable challenge prompt callbacks.  This will cause the OTP mechanism to ask for the the  one-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)