You're good to go. Users on mailbox store '{1}' on server '{0}' will be prevented from receiving new messages if their mailbox ...

You're good to go. Users on mailbox store '{1}' on server '{0}' will be prevented from receiving new messages if their mailbox size reaches {2} bytes. This meets the requirement that there is more than 20 percent difference between send and receive limits. Prohibit send limit: {3} bytes.