Hi. There is a time bomb in the self-checks that will trigger after 2028-01-18. We are going to disable this self-test in Debian to avoid it causing trouble. Could you consider doing something better here? Extending it 20 years more is one option, but maybe there are better solutions available.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1091500

    verify_test.go:159: x509: certificate has expired or is not yet valid: current time 2028-06-10T12:00:37Z is after 2028-01-18T00:00:00Z
--- FAIL: TestVerifySmimesignAttachedWithTimestamp (0.00s)

Thanks,
Simon