File Manager

#!/bin/sh
BOUNDARY="$1"
USER="$2"
MSG=""
if [[ "$BOUNDARY" = "+100" ]]; then
    MSG="Your mailbox is now overfull (>100%). In order for your account to continue functioning properly, you need to remove some emails NOW."
elif [[ "$BOUNDARY" = "+95" ]]; then
    MSG="Your mailbox is now over 95% full. Please remove some emails ASAP."
elif [[ "$BOUNDARY" = "+80" ]]; then
    MSG="Your mailbox is now over 80% full. Please consider removing some emails to save space."
elif [[ "$BOUNDARY" = "-100" ]]; then
    MSG="Your mailbox is now back to normal (<100%)."
fi
 
cat << EOF | /usr/lib/dovecot/dovecot-lda -d $USER -o "plugin/quota=maildir:User quota:noenforcing"
From: postmaster@ideateka.com
Subject: Email Account Quota Warning

Dear User,

$MSG

Best regards,
Your Mail System
EOF