It's not just CentOS! With me Ubuntu.
I guess it's not just the bug, it's also a problem with the certificate.
It doesn't work for me # wget http://spamassassin.apache.org/updates/GPG.KEY
ERROR: cannot verify spamassassin.apache.org's certificate
Is that also with you?
The same with me!
Receive an email every day
Subject: Cron <root @ .....> test -x / usr / sbin / anacron || (cd / && run-parts --report /etc/cron.daily)
run-parts: /etc/cron.daily/60sa-update exited with return code 4
What I found out that it has to do with a missing certificate.
wget...