How can I block emails from top-level-domain .pw?
I have been receiving emails from a spammer that uses a very sophisticated technique. On my iphone, using the mail app, the domain comes through to the inbox as email@example.com. However, when I view the very same email on my computer, the sender is the advertiser that is being promoted by the beautycod.net domain. I have tried to unsubscribe, but continue to get 8-10 of these emails to my inbox every day. The spam filter does not seem to pick it up. So far, I have blocked the sites using the blocking tool on the web email tool. However, I seem to get new advertisements after a day of so. I tried to check the website for beautycod.net, but it does not appear to be a valid web account.
How do I ultimately block or stop these emails?