If exim is working, but its blocking/rejecting/losing emails, it will “freeze” them after the first failure. You need to “unfreeze” (i.e. retry) each email to see if you’ve fixed the problem. | If exim is working, but its blocking/rejecting/losing emails, it will “freeze” them after the first failure. You need to “unfreeze” (i.e. retry) each email to see if you’ve fixed the problem. |