So how long will ZOHO keep my outgoing mail blocked due to 10 bounce backs? So far 3 days and counting

So how long will ZOHO keep my outgoing mail blocked due to 10 bounce backs? So far 3 days and counting

This is really stupid, I can see it blocked for 24 hours but 3 day? And now we're in the long holiday weekend which has made it impossible to contact them.