https://lists.centos.org/hyperkitty/list/discuss@lists.centos.org/message/YOBNK6HTWM44TFD67NMKMUFNKCE2LP3M/
Re: [CentOS] CLAMD and EXIM - anyone got it working` - Discuss - lists.centos.org
https://lists.fedoraproject.org/archives/list/perl-devel@lists.fedoraproject.org/thread/2MD27DB6MMF444N5ILW4U6NIYY6C7BQV/
[Bug 430177] New: clamd.d/amavisd.conf configuration directives require boolean arguments -...