outlook 메일 수신 아됨.

Hello, thank you for reaching out.

1. Is the affected email address for a personal Microsoft account (e.g., ending in @outlook.com, @hotmail.com, @gmail.com that you created for services like Skype or Xbox) or a work/school account provided by an organization (e.g., ******@company.com)?
2. Are you experiencing the same issue when signing in with your Microsoft account Outlook Online? https://outlook.live.com/

• What is the exact error message the sender receives when they try to email your account?

*Try sending a test email from one of your accounts to the problematic email address and see if you receive any bounce-back error message.
Share the bounce-back error message with us here.

Alternatively,

Check your Email forwarding rules -

https://outlook.live.com/mail/0/options/mail/forwarding

(If your emails are being forwarded to another address, click 'Do not forward'.

Ensure you have enough storage in your Microsoft account.

https://outlook.live.com/mail/0/options/accounts-category/storage