Dear group-its-system @ hku.hk,
Your account has been (Black Listed) due to policy violation.
However to continue using your account safely, You need to verify and restore full service
BEFORE 5th Aug, 2017, you will not be able to read and send
Verify email address
To proceed request and verify your account security settings to enable us protect you from spammers, 2017
Blacklisted: Policy Violation