Hi fordem,
Hadn't changed any of the other settings ... simply applied the f/w update to one of my DNS-323 - the other is still at f/w 1.05.
I did verify the DNS, LAN, Default Gateway anyway just to make sure I hadn't missed anything (didn't think I had) and I'm also able to resolve via FQDN and IP.
I just tried setting the Login Method to 'Anonymous' on f/w 1.06 and that does indeed generate a positive email notice window => 'Sent'.
I logged into my other DNS-323 (f/w 1.05) and can set the Login Method to 'Anonymous' or 'Account' - either login method generates a positive email notice window => 'Sent'. I am using a correct Domain User when in 'Account' mode ... a 'global' SYSLOG account.
... so now I'm wondering if D-Link Engineering addressed a deficiency with E-Mail Alerting that was present in f/w 1.05.
Cheers,