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What is my email quota and how to show my email quota?

The disk quota for different account is as follows:

  • Central Email/Calendar Service for Staff (HKUCC1) - 15GB
  • HKU Connect (for students) - Unlimited storage on Google
  • HKU Graduate Email - 10MB

This disk space accounts for both email and storage of other files. A message will be sent to users to alert them when the usage almost exceeds the allocated quota:

Accounts on Alert when
HKUCC1 Over 80% of disk quota
Graduate Email System Over 85% of disk quota


To check your disk quota, please refer to Check Disk Quota.

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