How to Fix Email Quota Exceeded in cPanel
Posted about 10 months ago 4.5kUnderstanding Email Quota
Mailbox full: Cannot receive new emails.
Check Current Usage
cPanel → Email Accounts → View quota usage per account.
Free Up Space
Delete Old Emails
Webmail → Empty Trash and Spam folders.
Increase Quota
Email Accounts → Change Quota → Set higher limit or unlimited.
Archive Old Emails
Download via IMAP and remove from server.
Prevention Tips Table
| Tip | Action |
|---|---|
| Regular cleanup | Monthly delete old emails |
| Use IMAP | Keep local copies |
| Set auto-delete | Filters for old messages |