we reset our workflows on CRM and this has resulted in all old workflow items (mainly cases) launching e-mails as per their workflows. We've disabled the CRM mail connectors to prevent this for now. We have disabled all workflows, flushed out the workflow queues. Still when we restatrt the email connector we get flooded with the backlog of old cases etc.
We need to find where these are and kill them, or arrange for exchange to dump these and let the queues flush through exchange to a sink until they are empty