[Dovecot] Use "--enable-hardening" flag
[Dovecot] Fix cronjobs
[Dovecot] Use /var/volatile to prevent locking files from being written to NFS storage (if vmail is on NFS)
[Dovecot] Change userdb query
[Dovecot] Use /var/attachments for mdbox attachment deduplication and /var/index for index files
[Dovecot] Fix sieve user creation
[Dovecot] Make console writable
[Dovecot] Fix trim_logs.sh
[Docker API] Create pipe to pass Rspamd UI worker password
[Dovecot] Pull Spamassassin ruleset to be read by Rspamd (MANY THANKS to Peer Heinlein!)
[Dovecot] Garbage collector for deleted maildirs (set keep time via MAILDIR_GC_TIME which defaults to 1440 minutes)
[Web] Flush memcached after mailbox item changes, fixes#1808
[Web] Fix duplicate IDs, fixes#1792
[Compose] Use SQL sockets
[PHP-FPM] Update APCu and Redis libs
[Dovecot] Encrypt maildir with global key pair in crypt-vol-1 (BACKUP!), also fixes#1791
[Web] Fix deletion of spam aliases
[Helper] Add "crypt" to backup script
[Helper] Override file for external SQL socket (not supported!)
[Compose] New images for Rspamd, PHP-FPM, SOGo, Dovecot, Docker API, Watchdog, ACME, Postfix
