Recently I setup Telegram for copies of email notifications. And I started seeing an odd trend now, but more importantly an issue with the Diff script output.
First - The odd part, is usually I get a Telegram notification, moments later the email comes through. Will be filtering these soon so I don't get dupes. But oddly, this message, is not coming as an email. It seems to be an error generating from the script, and failing to send.
Second - THE ISSUE - The output is copied below, but it seems that the SnapRAID Diff script email output, is failing due to the message being too large. I'm not sure if something is broken now and pointing to the wrong thing since there was a change in the plugin whereby you can schedule and setup the email output right in the plugin now. (I set it up when previously you had to create the scheduled task) Ever since I attempted to set it up with this new mechanism, I'm getting the below output. Seems it's trying to send a message that is too large. Being that it just output the TEXT content before in an email, I can't imagine my system is truly creating a txt file that is hitting even a 10MB (the generic limit) limit.
Anyone have any ideas, clues, or options?
Cron <root@atlantis> /var/lib/openmediavault/cron.d/userdefined-7b481a75-0061-4615-8c32-50fe327e1b0a | mail -E -s "Cron - SnapRAID - Scheduled diff." -a "From: Cron Daemon <root>" root >/dev/null 2>&1 on the Wed, 10 May 2017 00:00:23 -0400 (EDT)
postdrop: warning: uid=0: File too large
send-mail: fatal: root(0): message file too big
Can't send mail: sendmail process failed with error code 75