Thank you for the update :)

IPv6 is the future so I’d say yes. Dual stack is the way to go. If you can get public address block from your ISP thats great. If not I’d recommend HE tunnel or something similar. Just remember to firewall as ever device is reachable in most configurations.

Second mail in a box. Works well and has done for over 6 years.

The site is running so much better now, thanks to all. BTW: Love these updates!

Out of interest what’s the network 95 percentile like over a day? Keep up the great work :-). Thanks for your hard work.

I had this too, I found if I cancelled and then re-applied it worked after waiting 30 seconds.