I believe that controll in the ebuild is mistake on line 303. if [ ! -f /var/qmail/controll/servercert.pem ]; then should be if [ ! -f /var/qmail/control/servercert.pem ]; then Reproducible: Always Steps to Reproduce:
*** Bug 25205 has been marked as a duplicate of this bug. ***
Thank you thank you thank you for noticing this!