Программа не запускается с диагностикой: amavisd: Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/ ( { <-- HERE } (?: / \* )? | \* ) / at (eval 69) line 477.
Дубль. *** This bug has been marked as a duplicate of bug 27110 ***