Still can't get Sky to respond. I keep getting canned messages about phoning them.
I say "I'm overseas and cannot call you. Please give an email address or chat" and get back a canned message with a phone number.
I have made a good-faith effort, and have their verification of cancellation email, so that's all I'm doing.
Now, of course, there's Green Network Energy, the utility. They told me to send my final readings. I did that on the 29th. Today I got a bill from them with estimated reads for 30 Aug through 11 Sept. Sent the third email to them. I believe they owe me money, and I don't owe them the thirty-five pounds (or whatever the bill said). Have just escalated it to their complaints department. And, once again, they can't get blood out of a rock, though I'm trying to neatly end everything. Christ, what a pain in the ass it is dealing with UK vendors who insist on doing everything by phone!