Am 17.10.2008 um 14:28 schrieb Reinaldo de Carvalho:
I wrote a polycd-daemon (python) to check quota on cyrus using imap
protocol (as cyrus admin user).
This policy-daemon search on ldap to check if email is a alias, to get
and retrive quota from real user.
This program is not complete to public distribution, I wrote on
half-hour to a customer. Many options as hard-coded and you need read
and understand the code to be usefull for you.
http://www.nautilus.com.br/~rei/material/lost+found/policyd-quota
Hello Reinaldo,
thanks for the link. I will have a look at it, though ruby would be more
up my alley ;)
Here is the final version of my procmailrc file, maybe it could be
useful
for somebody else as well....
LOGFILE="/var/log/procmail"
VERBOSE=no
# command definitions
CHECKSUM=/usr/bin/md5sum
DQ='"'
DELIVERMAIL="/usr/lib/cyrus-imapd/deliver"
MAILDOMAIN="dbap.de"
DAEMON="[EMAIL PROTECTED]"
SENDMAIL="/usr/sbin/sendmail -i -f $DAEMON -t $SENDER"
INBOX="$DELIVERMAIL -f $SENDER -a $USER $USER"
# initalize vars
NL = "
"
LOCALRECIPIENT=`formail -t -xTo:`
ORIGINALSENDER=`formail -rt -xTo:`
LOG=`date`": Processing mail from ${ORIGINALSENDER} to $
{LOCALRECIPIENT}${NL}"
# enable / disable spam && virus check
CHECK = 0
:0
* $CHECK ?? 0
{
LOG=`date`": Spam and Viruschecks are disabled.${NL}"
}
# Spamassassin && ClamAV
:0
* $CHECK ?? 1
{
LOG=`date`": Starting spam check... ${NL}"
:0fw
* < 110000
| /usr/bin/spamc -u filter
LOG=`date`": Starting virus check... ${NL}"
:0fw
| /usr/local/bin/clamassassin
:0
* ^X-Virus-Status: Yes
{
LOG=`date`": The message from ${ORIGINALSENDER} to ${LOCALRECIPIENT}
contained a virus and was deleted.${NL}"
:0
/dev/null
}
}
# deliver to INBOX
:0 w
| $INBOX
# if this went wrong
:0 e
{
EXITCODE=$?
# drop all non temporary errors (e.g. Mailbox does not exist etc.)
:0
* ! EXITCODE ?? 75
/dev/null
# temporary failure?
:0 w
* EXITCODE ?? 75
{
EXITCODE=0
:0
* ^X-Loop: $DAEMON
/dev/null
:0
{
BOUNCEPID=`echo $$`
LOCALDOMAINMX=`dig MX +short ${MAILDOMAIN}|sed -e
's/. / /g' -e 's/.$//g' |awk '{print $1}'`
DATE=`date`
MIMEBREAK="`cat bouncetemp.${BOUNCEPID} | $
{CHECKSUM} | sed -e 's/ -//'`.`date '+%s'`/${HOST}.${MAILDOMAIN}"
LOG=`date`": local delivery to ${LOCALRECIPIENT} for this message
had a temporary error. Bounce message to ${ORIGINALSENDER} will be
send.${NL}"
}
# if the original mail was marked as spam do not send bounce
message
:0
* ^X-Spam-Status: Yes
{
LOG=`date`": sending of bounce message to ${ORIGINALSENDER} was
skipped because the original message was marked as spam.${NL}"
:0
/dev/null
}
:0 c:
bouncetemp.${BOUNCEPID}
:0
| ( formail -rt \
-I"From: $DAEMON (Mail Delivery Subsystem)" \
-I"Subject: Returned mail: see transcript for details" \
-I"Auto-Submitted: auto-generated (failure)" \
-I"MIME-Version: 1.0" \
-I"Errors-To: <>" \
-I"Content-Type: multipart/report; report-type=delivery-status;
boundary=${DQ}${MIMEBREAK}${DQ}" \
-A"X-Loop: ${DAEMON}";\
printf "\nThis is a MIME-encapsulated message\n";\
printf "\n--%s\n\n" "${MIMEBREAK}";\
printf "The original message was received at %s"
"${DATE}";\
printf " from %s\n" "${ORIGINALSENDER}";\
printf "\n----- The original mail could not be deliverd to the
following addresses due to a temporary error -----";\
printf "\n\n451 Temporary local deliveriy problem for %s - please
try again later... \n" "${LOCALRECIPIENT}";\
printf "\n--%s\nContent-Type: message/delivery-status\n\n" "$
{MIMEBREAK}";\
printf "Reporting-MTA: dns; %s\n" "[EMAIL PROTECTED]";\
printf "Arrival-Date: %s\n\n" "${DATE}";\
printf "Final-Recipient: RFC822; %s\n"
"${LOCALRECIPIENT}";\
printf "Last-Attempt-Date: %s\n" "`date`";\
printf "\n--%s\nContent-Type: message/rfc822\n\n"
"${MIMEBREAK}";\
cat bouncetemp.${BOUNCEPID};\
printf "\n--%s--\n\n" "${MIMEBREAK}";\
rm -f bouncetemp.${BOUNCEPID} \
) | ${SENDMAIL} -od -t
}
}
--
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