#!/bin/ash
# vim:set syntax=sh:

export LANG=C

UID="$1"
ALIAS="$2"
PASS="$3"

[ -n "$UID" ] || {
    echo "uid vide"
    exit 75 # TEMPFAIL
}

[ -n "$ALIAS" ] || {
    echo "alias vide"
    exit 75 # TEMPFAIL
}

TO=`mysql -u web -h localhost --password="$3" -B -N x4dat -e \
        "UPDATE emails SET last=NOW() WHERE uid = '$UID' AND FIND_IN_SET('active',flags) AND uid != 0; \
         SELECT email FROM emails WHERE uid = '$UID' AND FIND_IN_SET('active',flags) AND uid != 0"`
[ $? -eq 0 ] || {
    echo "MySQL error for $UID"
    exit 75 # TEMPFAIL
}
[ -n "$TO" ] || {
    exec cat > /dev/null
}

OURSENDER=`echo "${ALIAS}__${SENDER}" | sed -e s/@/__/`@bounces.m4x.org
exec /usr/lib/sendmail -oi -V+= -f "${OURSENDER}" $TO