There is no nice way to say this. Yahoo Mail is awful.
The contacts list is practically unusable. Names appear twice, once with email address, once with telephone number. There is no way to select contacts for bulk treatment. Lists are cumbersome and unintuitive.
Yahoo somehow imported all the email addresses from all the email accounts on my computer. I don't even know how this is possible, but it looks like a serious breach. And no way to cull the list.
My resolution for 2021 -- quit Yahoo as soon as possible.
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