Lol, a posh private school sent a hyperlinked email to its students that contained a wrong character in a web address and clicking the link would have sent them to them to a porn site.
Mistyping a link is an understandable mistake we may have all made at times, but they are easy to check before sending. I don't know what the site was but as an example, Red Tube is very different to Youtube Red.
But here it gets really lol, because the school then sent out an email to inform children to not click on the link. Can you remember back to your youth? It is red rag to a bull to be told not to do something like that. Remember at the Fairy Park we visited where there was sign that said 'Do not press this button', and of course everyone did and received a bit of a water spray. I am quite certain the school children immediately rushed to their inboxes to see where the link took them. I certainly would have.