lewisthompson

#!/usr/bin/env bash
set -euo pipefail

# After some strange combination of OfflineIMAP & mbsync/isync created a whole
# bunch of duplicate messages in my Fastmail account I had to start cleaning things
# up.  I discovered that the duplicates all had X-TUID headers and were showing up
# totally out of order in the Fastmail UI.  I now run mbsync with `CopyArrivalDate yes`
# which appears prevents this from occurring again.
#
# I found that every message with an X-TUID header had a matching message without

lewisthompson

#!/usr/bin/env python

import sys

tuids = {}

xtuids_filename = sys.argv[1]
dupes1_filename = sys.argv[2]
dupes_filename = sys.argv[3]
origs_filename = sys.argv[4]