Last Modified: Feb 15, 2019
Opened: Jun 04, 2018
In /root directory, there is a file named "dead.letter" with /etc/cron.daily/cleanup_sync_files: ls: cannot access /config/filestore/sync_file_request_d: No such file or directory
The file /root/dead.letter grows daily by 5 lines regarding missing sync_file_request_d directory.
If your device does not use LocalDB feature or there is no local user created.
Having MAILTO="" in /etc/crontab will stop this from happening.
The "dead.letter" will not be generated anymore.