How can I locate where a yahoo account was made?

Were the emails below sent by yahoo?I just got 2 eMails tHat some changes were made to my yahoo account. ?

• To ensure that your account information remains accurate and secure we notify you whenever this information changes.This change request was made on December 09, 2011 at 10:16pm UTC.If the changes described above are accurate, no further action is needed. If anything doesn't look right, follow the link below to make changes:https://edit.yahoo.com/forgot?stage=fe100&src=&intl=us&done=http://www.yahoo.com&partner=regRegards,Yahoo! Account Services. THE 2ND EMAIL is The following email address ([email protected]) was added to your Yahoo! account ‎(is********)‎.You can now use this email address to recover your account incase you ever forget your password. To ensure that your account information remains accurate and secure we notify you whenever this information changes.This change request was made on December 09, 2011 at 10:16pm UTC.If the changes described above are accurate, no further action is needed. If anything doesn't look right, follow the link below to make changes:https://edit.yahoo.com/commchannel/manage?ar=2&ea=WM0BgBuQy9qlQVi.yQpud6Aq.ZVKiML1PtxSH9qbPF3uXYfE2.3CoC05I3H7ppXxAXtvoOikMLQFXSaAUoNwrYwe6bhvB_4kTyAKfuBDSdva5zA_cTER7GfF7apz&intl=us&done=https%3A%2F%2Fedit.yahoo.com%2Fconfig%2Feval_profileRegards,Yahoo! Account Services-------------------------

• Answer:

  I understand your situation. I get these emails too sometimes. You can safely ignore them. It happens because you added another email to your Yahoo profile. If you don't remember doing so, then just leave it as it is. It doesn't matter.