Temporary Error 15 is usually a symptom of Yahoo’s own infrastructure hiccups, but taking a few proactive steps — switching ...

Reports suggest issues ranging from login failures to server errors, with both individual and business users of Yahoo Mail getting impacted.

If Yahoo Mail won’t clear deleted emails, you’re not imagining it. The problem can be a tangle of sync quirks, cache confusion, conversation threading, or over‑eager third‑party apps ...