Hi all, There are many posts about spamming which is a little bit confusing and I would like to ask what is the recommended way of setting up a new server with the best possible anti-spam tools. Currently got postfix/dovecot/rspamd/sieve and RBLs: zen.spamhaus.org,bl.spamcop.net,all.spamrats.com Is there an extension or a way to have something like mark as junk under Roundcube and automatically to be added to a blacklist etc to reduce spam? Thanks
