Reappearing e-mails

[AC Question]

Yahoo/outlook e-mails keep reappearing even aft they have been deleted to trash and emptied. Now have apple not a PC and same e-mails are coming back... also have I-phone ? IF CONNECTED we have reset so any new e-mails are deleted in a week. BUT THOUSANDS OF OLD ONES CAN NOT BE EKIMINATED

 

[Almeuit]

I would contact Yahoo if you can't even delete them from the website when you log in. Since you're having this issue across multiple platforms I'd check with them to be sure.