--- /dev/null
+#!/bin/sh
+set -e
+if [ "$1" != purge ]; then
+ exit 0
+fi
+
+if grep /etc/Muttrc.t-prot /etc/Muttrc > /dev/null; then
+ TMPFILE=`mktemp /tmp/Muttrc.XXXXXX`
+ sed -e '\,/etc/Muttrc.t-prot,d' < /etc/Muttrc > $TMPFILE
+ chmod --reference=/etc/Muttrc $TMPFILE
+ mv -f $TMPFILE /etc/Muttrc
+fi
+
+if [ -e /usr/share/debconf/confmodule ]; then
+ . /usr/share/debconf/confmodule
+ db_purge
+fi