Server have got an phishing attack report and needs to be cleaned. Also e-mail service have stopped regular with 3-5 days between. Exim restarted with no help. Server restart fix issued.
All need to be report with cause and fix.
14 freelancers are bidding on average $134 for this job
Not sure what the problem is, without seeing the server/exim logs. But making the spam filter stricter should prevent the email flood. May I have a look at the logs?