About three years ago I had a pretty similar question:
<20130924132623.ga23...@citecs.de> .
The answer I got:
On Tue, Sep 24, 2013 at 09:37:11AM -0400, Wietse Venema wrote:
> > If by chance someone could provide a pointer to the documentation
> > of the queue file format this would be appreciated as well.
>
> The file format is private. Modification by non-Postfix programs
> breaks the warranty, meaning no support.
>
> Wietse
I believe this should do the trick:
#!/bin/bash
IP_TO_DELETE="10.2.3.4"
mailq |
awk '/^[A-F0-9]/ { mid=$1; qfile=$1 ;
sub(/^(.)/,"/var/spool/postfix/deferred/&/&",qfile); print mid, qfile };' |
while read mid qfile ; do
# echo "#### $mid : $qfile ####"
CLIENT_IP=$(
postcat -e "$qfile" | awk -F= '$1 == "named_attribute:
client_address" { print $2 }'
)
if [ "$CLIENT_IP" = "$IP_TO_DELETE" ]; then
postsuper -d "$mid"
fi
done
