Re: "Daemon not responding" after 5.5.0 upgrade !!
This has been seen in the field. If a reboot does not free up the process in question (daemon not responding - the daemon that does mail handling) please open a ticket with support and if possible open a remote access.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...