Re: [qmailtoaster] Question on maildrop

Fri, 12 Feb 2021 00:05:55 -0800 

1) What logfile is this in?
Its not in the log file, but was in the email header being bounced.

2)
-rwxr-xr-x 1 root vchcat ../ronnieexley/.qmail

3)
-rw-r--r-- 1 vpopmail vchkpw 64 May 24  2017 ../username/.qmail
|preline /usr/local/bin/maildrop /home/vpopmail/etc/.mailfilterkpw 161768

cat /home/vpopmail/etc/.mailfilter

#VHOME="/home/vpopmail/domains/$HOST/USERNAME"
#VHOME=`pwd`
###Subject '' :SPAM: '' INBOX.Bulk '' m '' on '' off '' '' Contains
#logfile mailfilter
#log "sending ($EXT@$HOST) to  $VHOME/Maildir"
if (/^X-Spam-Status:.*\Yes,/:h)
{
#to "$VHOME/Maildir/.Bulk"
to "$PWD/Maildir/.Bulk"
}
to "$PWD/Maildir"

##End Filter Configuration


On Tue, February 9, 2021 5:17 am, Eric Broch wrote:
> Bill,
>
> Some questions:
>
> 1) What logfile is this in?
>
> 2) Where is the maildrop program?
>
> 3) How is maidrop being used, the actual call to maildrop from .qmail
> file?
>
> 4) Any other information that might be useful.
>
> My maildrop binary is in /usr/bin
>
> # ls -l /home/vpopmail/domains/mydomain.com/myuser
>
> drwx------ 365 vpopmail vchkpw 12288 Feb  9 06:02 Maildir
> lrwxrwxrwx   1 root     root      21 Dec 28  2016 .mailfilter
> ->
> .mailfilter.ooo.dspam
> -rw-------   1 vpopmail vchkpw  6102 Jun 17  2018
> .mailfilter.ooo.dspam
> -rw-------   1 vpopmail vchkpw    42 Aug 16 13:38 .qmail
>
> # cat /home/vpopmail/domains/mydomain.com/myuser/.qmail
>
> | preline /usr/bin/maildrop ./.mailfilter
>
> # cat /home/vpopmail/domains/mydomain.com/myuser/.mailfilter (notice the
> 'to $MAILDIR', 'to $SPAMDIR', and etc...)
>
> SHELL="/bin/sh"
> import EXT
> import HOST
> VHOME=`pwd`
> MAILDIR="$VHOME/Maildir"
> SPAMDIR="$VHOME/Maildir/.spam"
> VACDIR="$VHOME/vacation"
> POSTMASTER="../postmaster/Maildir"
> SUBJ=""
> SUBJADD=""
> DUR=86400
> NUM=3
> VACSUBJ="[oO][uU][tT] [oO][fF] [oO][fF][fF][iI][cC][eE]"
> TIMESTAMP=`date "+%b %d %H:%M:%S"`
> EXT=tolower($EXT)
> HOST=tolower($HOST)
> logfile "/var/log/maildrop/maildrop-$EXT@$HOST.log"
> log "=== $TIMESTAMP - BEGIN maildrop processing for $EXT@$HOST ==="
> log "Delivery: $VHOME"
> log "Size: $SIZE"
>
> # Check vpopmail mysql db for user
> `/home/vpopmail/bin/vuserinfo $EXT@$HOST`
> if ( $RETURNCODE == 0 )
> {
>     # Check for vpopmail user directory
>     `test -d $MAILDIR`
>     if ( $RETURNCODE == 0 )
>     {
>
>        exception {
>           #xfilter "/usr/bin/rspamc --mime"
>           xfilter "/usr/bin/dspam --user $EXT@$HOST
> --deliver=stdout"
>        }
>        if ( $RETURNCODE == 0 )
>        {
>           # Check if spam and deliver to spam folder
>           if ( /^X-Spam-Status: Yes/  || /^X-DSPAM-Result: Spam/
> ||
> /^X-Mlf-Threat: likelyspam/ )
>           {
>              `test -d $SPAMDIR`
>              if ( $RETURNCODE != 0 )
>              {
>                 `maildirmake -f spam $MAILDIR`
>                 if ( $RETURNCODE != 0 )
>                 {
>                    log "Error creating $SPAMDIR..."
>                    exception {
>                         SUBJ=`reformail -x
> 'Subject:'`
>                         xfilter 'reformail -I
> "Subject: $SUBJ [ERROR
> CREATING SPAM DIRECTORY]"'
>                    }
>                    cc "$POSTMASTER"
>                    to "$MAILDIR"
>                 }
>              }
>              to "$SPAMDIR"
>           }
>           # Check if message is from this user, and process
>           if (( /^From: .*$EXT@$HOST.*/ ) && ( /^To:
> .*$EXT@$HOST.*/ )
> && ( /^Return-Path: .*$EXT@$HOST.*/ ) && ( /^From .*$EXT@$HOST.*/ ))
>           {
>           # Check if this is a user vacation (autorespond)
> start/stop
> request message.
>              if ( /^Subject: $VACSUBJ/  )
>              {
>                 log "===== OUT OF OFFICE (begin) ====="
>                 `test -d $VACDIR`
>                 if ( $RETURNCODE != 0 )
>                 {
>                    `mkdir $VACDIR`
>                    if ( $RETURNCODE != 0 )
>                    {
>                       log "Could not create ($VAC)
> vacation directory..."
>                       exception {
>                             SUBJ=`reformail -x
> 'Subject:'`
>                             xfilter 'reformail
> -I "Subject: $SUBJ
> [VACATION REQUEST FAILED]"'
>                       }
>                       cc "$POSTMASTER"
>                       to "$MAILDIR"
>                    }
>                 }
>                 # Remove all vacation files (esp. message)
>                 `find $VACDIR/ -type f -exec rm {} \;`
>                 SUBJADD="[OUT-OF-OFFICE STOP]"
>                 if ( /^Content-Type: text\/html/ )
>                 {
>                    log "===== OOO-Pre (html) ======"
>                    MSG=`formail -I "" | sed
> '/Content-Type:
> text\/html/,$d' | sed '/Content-Transfer-Encoding:/,$!d' | grep -v
> Content- | sed '/^-.*[0-9,A-Z,a-z]/d' | sed '/^$/d' | sed '/--/,$d'`
>                 }
>                 else
>                 {
>                    log "===== OOO-Pre (text) ======"
>                    MSG=`/usr/bin/formail -I "" | sed
> '/--/,$d'`
>                 }
>
>                 # This is a vacation (autorespond) start
> request, if MSG
> is not empty.
>                 `test -z $MSG`
>                 if ( $RETURNCODE != 0 )
>                 {
>                    log "===== OOO Start request ====="
>                    if ( /^Content-Type: text\/html/ )
>                    {
>                       log "===== OOO (html) ======"
>                       `formail -I "" | sed
> '/Content-Type:
> text\/html/,$d' | sed '/Content-Transfer-Encoding:/,$!d' | grep -v
> Content- | sed '/^-.*[0-9,A-Z,a-z]/d' | sed '/--/,$d'>$VACDIR/message`
>                       `formail -I "" | sed
> '/Content-Type:
> text\/html/,$d' | sed '/Content-Transfer-Encoding:/,$!d' | grep -v
> Content- | sed '/^-.*[0-9,A-Z,a-z]/d' | sed '/--/,$!d'>>$VACDIR/message`
>                    }
>                    else
>                    {
>                       log  "===== OOO (text) ======"
>                       `/usr/bin/formail -I "" >
> $VACDIR/message`
>                    }
>                    SUBJADD="[OUT-OF-OFFICE START]"
>                    if ( /^Content-Transfer-Encoding:
> base64/ )
>                    {
>                       log "===== OOO (Base64 encoding)
> ======"
>                       `/usr/bin/base64 --decode
> $VACDIR/message >
> $VACDIR/tmp.msg`
>                       if ( $RETURNCODE != 0 )
>                       {
>                          # Remove all vacation
> files (esp. message)
>                          `find $VACDIR/ -type f
> -exec rm {} \;`
>                          SUBJADD="[OUT-OF-OFFICE
> STOP]"
>                       }
>                       log "===== OOO Return decode:
> $RETURNCODE ====="
>
>                       `/bin/mv $VACDIR/tmp.msg
> $VACDIR/message`
>                       if ( $RETURNCODE != 0 )
>                       {
>                          # Remove all vacation
> files (esp. message)
>                          `find $VACDIR/ -type f
> -exec rm {} \;`
>                          SUBJADD="[OUT-OF-OFFICE
> STOP]"
>                       }
>                       log "===== OOO Return move:
> $RETURNCODE ====="
>                    }
>                    log  "===== OOO Start request done
> ======"
>                 }
>                 log "===== OOO Reform subject ====="
>                 exception {
>                    SUBJ=`reformail -x 'Subject:'`
>                    xfilter 'reformail -I "Subject: $SUBJ
> $SUBJADD"'
>                 }
>                 log "===== OUT OF OFFICE (end) ====="
>              }
>              to "$MAILDIR"
>           }
>           # Auto respond if we have a message
>           `test -f $VACDIR/message`
>           if ( $RETURNCODE == 0 )
>           {
>              `/usr/bin/autorespond $DUR $NUM $VACDIR/message
> $VACDIR`
>           }
>           to "$MAILDIR"
>        }
>        else
>        {
>           log "Dspam error: $RETURNCODE"
>        }
>     }
>     else
>     {
>        log "User $EXT@$HOST has no directory"
>        exit
>     }
> }
> else
> {
>     log "No such user ($EXT@$HOST)..."
>     to "$MAILDIR"
> }
>
> On 2/8/2021 10:00 PM, Bill Silverstein wrote:
>> I have been getting the message:
>>
>> /usr/local/bin/maildrop: Unable to open mailbox.
>> I'm not going to try again; this message has been in the queue too long.
>>
>> Any suggestions?
>>
>>



-- 
William Silverstein, Esq.
Provisionally Licensed Attorney





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