Why have all of my emails suddenly disappeared from my inbox?

Unfortunately, unless you have your emails somewhere else, possibly in Yahoo, you most likely lost them. Ask your IT staff if your organization has either "litigation hold" or "email archiving" enabled for your Microsoft account (if your organization manages it). If so, there's slight a chance the emails are there. However, those are paid for upgrades and most organizations do not have those features.

Unfortunately, unless you have your emails somewhere else, may have lost them. If your email account is managed by your organization and or IT team, ask your IT staff if your organization has either "litigation hold" or "email archiving" enabled for your Microsoft account. If so, there's slight a chance the emails are there. However, those are paid for upgrades and most organizations do not have those features.

Also note Jennifer Whyatt's response on November 7. If you have logged in elsewhere, and the emails are still on another computer, you might be able retrieve your emails.

they all show up on my phone but not my laptop

i use my yahoo account for my emails. why when i type in yahoo.com does it take me to att

Same happened to me - all messages in my inbox, send, etc are gone - noticed that when I opened my hotmail account on Dec 3-rd, 2023.

What is going on?