Notifications are sent to the cPanel contact email address when an account has reached its disk space, mailbox space or bandwidth quota at the following percentages:

Disk space notifications:

• Warning at 80%
• Critical at 90%
• Full at 98%

Mailbox space notifications:

• Warning at 80%
• Critical at 90%
• Full at 98%

Bandwidth notifications:

• Notice at 80%
• Warning at 90%
• Critical at 95%
• Depleted at 99%