To quarantine clean mails into SQL database, please follow below steps:
/etc/amavisd/amavisd.conf
./etc/amavis/conf.d/50-user
./usr/local/etc/amavisd.conf
./etc/amavisd.conf
.$clean_quarantine_method = 'sql:'; $clean_quarantine_to = 'clean-quarantine';
$policy_bank{'MYUSERS'} = { ... clean_quarantine_method => 'sql:', final_destiny_by_ccat => {CC_CLEAN, D_DISCARD}, }
@storage_sql_dsn = ( ['DBI:mysql:database=amavisd;host=127.0.0.1;port=3306', 'amavisd', 'qAv9CYva0vHA1GCX0J9f23WJvqRzt7'], );
That's all. Now all clean emails sent by your mail users will be quarantined into SQL database. if you have iRedAdmin-Pro, you can manage (release or delete) quarantined emails with it.
Screenshot of iRedAdmin-Pro for your reference