# specify IP to listen on, or 0 for "all interfaces"
IP=62.149.229.112
 
# specify port number. normally 25, or 465 for an SSL-secured server.
PORT=25
 
# listen for SSL or not?
SSL=0
 
# if using SSL/TLS, you can specify a certificate other than the normal
# control/servercert.pem if you need to.
SSL_CERT="$VQ/control/servercert.pem"
 
# if you wish to only support TLS connections, rejecting mail if STARTTLS
# is not active.
# note that SSL=1 will force this to 0 within the program.
# do not use this and DENY_TLS at the same time.
FORCE_TLS=0
 
# if you wish to not allow TLS connections, even if the key file is there.
# note that SSL=1 will force this to 1 within the program.
# do not use this and FORCE_TLS at the same time.
DENY_TLS=0
 
# support SMTP AUTH or not?
AUTH=1
 
# do you require clients to AUTH before they can send mail?
REQUIRE_AUTH=0
 
# support SMTP AUTH over a non-secured connection?
#
# this is a VERY BAD IDEA, since it allows your users' email progrmas to
# send their passwords over the network in plain text... and all it takes
# is for a spammer to get ONE of your users' passwords and you become an
# open relay.
#
# for the same reason, allowing non-secured POP3 or IMAP is also a bad
# idea.
#
#
# are you absolutely sure you want to make your server insecure?
ALLOW_INSECURE_AUTH=0
 
# if you have a validrcptto.cdb file, how many invalid RCPT TO attempts
# do you wish to allow before hanging up on the client?
# if unset (and validrcptto.cdb exists) the default is 10.
VALIDRCPTTO_LIMIT=10
 
# if you're using validrcptto.cdb and you want to log what the RCPT TO
# values are and what values it found in the cdb file to match them,
# change this to 1. (requires 6a or higher)
# if you also want to see what entries are searched for within the cdb
# file, change this to 2. (requires 6c8 or higher)
VALIDRCPTTO_LOG=2
 
# this should work on most systems, if not you may need to manually set
# the location of your "/bin/true" binary (only needed for AUTH support)
TRUE=`which true`
 
# number of concurrent incoming connections to allow.
# "life with qmail" had this as a /var/qmail/control file, i prefer to
# configure it here.
MAX=30
 
# set this to the full path of your "recordio" binary if you want to use
# recordio. this should only be used for testing. note that this will end
# up logging the contents of peoples' emails and their AUTH passwords, so
# the log file should not be world-readable.
#RECORDIO="/usr/local/bin/recordio"

....
etc.