I have a yahoo.com email address which I rarely use. Yesterday, on starting the PC (I get email via Thunderbird, but it appears to be the same if I go direct to yahoo's site), I got a new message from Yahoo demanding I sign in again, and wanting to send a verification code – to a phone number that finished years ago. No alternative is offered.
This email is important only because it's the one I use for Immigration TM47s, etc, (and previously also Lazada, but I have the same view of Lazada as of Immigration, so…). Otherwise I could dispense with it and yahoo.
Is there something up with yahoo? Is there a known way round not having the requisite phone number? And why are they so d@mn obstructive for no apparent reason?