Can anybody give me a solution?

I've have 2 very ancient accounts in Hotmail.com. Since last week of Aug. 2016 this message appears every time I openLiveMail:

No es poden enviar ni rebre missatges des del compte Hotmail (e10_zip). (cannot send nor receipt messages from....)

Error del servidor: 3219
Servidor: 'https://mail.services.live.com/DeltaSync_v2.0.0/Sync.aspx'
Identificador d'error del Windows Live Mail: 0x8DE00005

I  learnt about MS stopped sopporting this App for the new OUTLOOK. I work with  W7 for a long time. I don't need  to update to  W10,  then  Ihave tried to acces to  my Hotmail.com  acounts through ordinary  navigators (IE, GC, FF, etc)  but when I   write  my adress and its password, microsoft tells me"wrong  pasword"  (???). I've tried to recupere it, I  fill all  the request, but Microsoft ALWAYS  answer me that I have not gaven enough information  for conforming my  identity!!!

Where, whose  I can adress my  call for finding help?