Using Outlook for iOS for personal email and calendar management
Hello PICKLES, Jean,
Thank you for posting to Microsoft Q&A.
I'm sorry to hear you're having trouble accessing your email after the recent update.
To help narrow down the cause, could you please clarify:
- Is this a personal Microsoft account (Outlook.com, Hotmail.com, Live.com), or another type of email account?
- Are you using the Outlook app on iPhone/iPad or the built-in iOS Mail app?
- Can you still access your mailbox through Outlook on the web?
- When you try to sign in, what exact error message do you receive?
In the meantime, please check whether you can sign in to your account through a web browser. If the account works in the browser but not in the app, that will help determine whether this is an Outlook app issue or an account access issue.
Also, when you mentioned that most emails disappeared, did they disappear from all devices, or only from your iPhone?
Please let me know the results, and I'll continue troubleshooting with the next steps.