Double check your inbound filtering for Disposable Email.
It would be great if you could use your resources to research why several third-party services no longer seem to be able to send to my hyphenated disposable email addresses. I have noticed this issue coinciding with the Yahoo Inbox forced upgrade in October 2026. I have not been receiving email from several services. This was working well for years prior to this upgrade so I suspect some sort of inbound filtering. This is highly frustrating since some of these services send validation codes to log-in and they are no longer being received.
74th
ranked
Michael Perriera
shared this idea