+%triggerun -- %{name} < 2:3.3.2-2
+if [ $1 -le 1 ]; then
+ exit 0
+fi
+[ -d /etc/postfix ] || mkdir /etc/postfix 2>/dev/null || :
+for f in /etc/mail/{access,aliases,body_checks,bounce.cf.*,canonical,dynamicmaps.cf,generic,header_checks,main.cf,master.cf,postfix-files,relocated,transport,virtual}; do
+ f=${f##*/}
+ [ -f "/etc/mail/$f" ] && mv "/etc/mail/$f" "/etc/postfix/$f" 2>/dev/null || :
+done
+find /etc/postfix -type f 2>/dev/null | xargs sed -i -e 's|/etc/mail|/etc/postfix|g' 2>/dev/null
+for f in /etc/mail/*.db; do
+ f=${f##*/}
+ [ "$f" = "*.db" ] && break
+ [ -f "/etc/mail/$f" ] && rm "/etc/mail/$f" 2>/dev/null || :
+ f=${f%%.db}
+ [ -f "/etc/mail/$f" ] && mv "/etc/mail/$f" /etc/postfix 2>/dev/null || :
+ if [ "$f" = "aliases" ]; then
+ /usr/sbin/postalias "/etc/postfix/aliases" 2>/dev/null || :
+ else
+ /usr/sbin/postmap "/etc/postfix/$f" 2>/dev/null || :
+ fi
+done
+[ -n "$(find /etc/mail -type d -empty 2>/dev/null)" ] && rmdir /etc/mail 2>/dev/null || :
+
+%triggerpostun -- %{name} < 2:3.3.2-2
+echo
+echo "Warning! Configuration has been migrated to /etc/postfix."
+echo "It may be required to move some files manually from /etc/mail"
+echo "to /etc/postfix and/or run postmap on some files in /etc/postfix."
+echo
+