Reason for the block : Daily Mail Size Quota Exceeds Limit [Total Mail Size=512,000]

Reason for the block : Daily Mail Size Quota Exceeds Limit [Total Mail Size=512,000]

Hi,

my email blocked with the following error message Reason for the block : Daily Mail Size Quota Exceeds Limit [Total Mail Size=512,000]

Is the size for all the accounts in my domain or for individual accounts. My email address is pradeep.anthony@talentease.com

Thanks.