can't see sent emails

[Suwen]

I enabled two factor sign in for Outlook yesterday and sky sent me a multi digit password that I used to sign into sky Yahoo.  since then I have not been able see any of my sent emails.

[Suwen]

now I can see today's sent emails but most of myhistoric  emails up to today are missing.  However emails dated Novbember 2019 are showing as yesterdays

[caesarome]

@Suwen 

Have a read of this as it might be worth a try:

https://help.yahoo.com/kb/recover-lost-deleted-emails-sln2552.html

[Suwen]

Thank you.