sudo aptitude install python-sqlalchemy python-mysqldb cd /opt/iredapd/tools/ python wblist_admin.py --add --blacklist '@.guru'
https://forum.iredmail.org/topic13847-block-senders-domains.html
vim /etc/amavis/conf.d/50-user
$log_level = 5; $sa_debug = 1;
service amavis restart service spamassasin restart
https://forum.iredmail.org/topic12681-iredmail-support-enable-spamassassin.html