$ go test ./internal/notify/ -run TestOperatorMailRetry -v   (processOperator without the retryOperatorEmail call)
=== RUN   TestOperatorMailRetry_FailedOperatorMailIsRetried
    r895_operator_retry_test.go:34: the failed mail was never sent again (tries=1)
--- FAIL: TestOperatorMailRetry_FailedOperatorMailIsRetried (0.03s)
=== RUN   TestOperatorMailRetry_RetriesAreBounded
    r895_operator_retry_test.go:69: tries=1, want 4
--- FAIL: TestOperatorMailRetry_RetriesAreBounded (0.03s)
=== RUN   TestOperatorMailRetry_SuccessIsNotRetried
--- PASS: TestOperatorMailRetry_SuccessIsNotRetried (0.03s)
FAIL
FAIL	gitea.dooplex.hu/admin/felhom-hub/internal/notify	0.104s
FAIL
