mail to potentially bouncing- resend critical mail to

I’ve now had two reports from people in the past 48 hours of mail to bouncing. Judging from the spam,’s mail service is functional, to the tune of 7-800 spam a day, plus lots of non-spam. But if for some reason you have sent me a mail that I’ve not responded to, and it is critical, do resend it to

Am going to spend some time in the next few days trying to make’s mail service more reliable, and/or better monitored.