I use an "anonymous" mail address (cock.li provider in my case). I have found that mainstream news sites in particular don't send their newsletters to such an addresses. It looks like the domains blacklisted.
What is the reason? I can understand that they don't want you writing comments from anonymous mail addresses, but passive reading of a newsletter is also prohibited?
Why this behavior? Why this behavior only with traditional mainstream news?
These newsletters usually have a lot of advertising and tracking, why they don't wish to deliver them to "anonymous" addresses?
- Mailchimp and other big providers present me Captchas and the mailing will work. No issue. The issue seems with homemade mailing systems (only 4% of newsletters not working)
- an "anonymous" mail (like cock.li) where you don't need to verify anything. You can access with Tor or VPN.
- the TLD domain I am using is