I have this problem, and it concerns me, because there's no external polling check that's going to spot that. You have to rely on either the code itself checki

I have this problem, and it concerns me, because there's no external polling check that's going to spot that. You have to rely on either the code itself checking each time it uses the certificate, and alerting. Or (taken from elsewhere in this thread) you test it during your build, and hope that someone is still building the code by the time the cert comes up for renewal. I'll probably be doing both.