[Nextgrid]

By this interpretation, any TLS channel, even to a supposedly "clean" domain, can be used for porn. Btw, nothing prevents you from emailing porn over Gmail or any of the other "allowed" email providers.

[roenxi]

Yep. It seems quite likely the UK has a problem with any TLS channel that isn't with a trusted endpoint. There is precedent if they want to take extreme measures - https://www.zdnet.com/article/china-is-now-blocking-all-encr...