On Thursday August 25 2016 09:54, you wrote to me:
MvV>> E-mail is a strict clint-server thing. An e-mail client does not MvV>> need a globally unique address and an e-mail server with one MvV>> globally unique IPv4 address can serve thousands of clients. So MvV>> shortage od addresses is not an issue for e-mail. Thta may be MvV>> the reason IPv6 adoption foe MTA's is very slow...
TL> Doesn't help if there are sites running MTAs on IPv6 only. :/
It would seem there aren't enough of those to kae that a problem yet...