totalRecall.sh

#!/bin/bash
# gmail message recall
# requires Got Your Back https://github.com/jay0lee/got-your-back and a service account.

CSV="user-list.csv"
MSGID="" # Enter the full message ID here from the "Show Original" in Gmail. Leave out the '<>'
GYB="" # location of Got Your Back pythyon script /Users/username/gyb/gyb.py
DOMAIN="" # google apps domain e.g. google.com

OLDIFS=$IFS
IFS=,
[ ! -f $CSV ] && { echo "${CSV} file not found"; exit 99; }
while read user
do
    echo "Searching for ${MSGID} in ${user}'s mailbox"
    python3 ${GYB} --service-account --search "rfc822msgid:${MSGID}" --action purge --email ${user}@${DOMAIN}
    sleep 1
    python3 ${GYB} --service-account --search "reference:${MSGID}" --action purge --email ${user}@${DOMAIN}
    echo "Done. Sleeping 3 seconds..."
    echo " "
    sleep 3

done < $CSV
IFS=$OLDIFS

echo "No more users to search"
exit 0

user-list.csv is a list of user's on their own line.

user1
user2
user3
userN