Update to a newer clamav 1.2.3-45
Update to snappymail 2.36.4
Update to roundcube 1.6.8 (CVE-2024-42009, CVE-2024-42008, CVE-2024-42010)
Add a new DNS entry for autodiscover (old MUA autoconfiguration)
Clarify the language in the documentation related to rspamd overrides