Использование приложения Outlook для iOS в бизнес-средах для работы с электронной почтой и планирования мероприятий
Hello Nodira. Thanks for reaching out. My name is Diana. I'm an independent advisor and a Microsoft fan like you.
Currently, it appears that Outlook is facing a temporary service disruption, and Microsoft is aware of the issue. For the latest updates, you can visit the official Microsoft Service Health page here.
https://portal.office.com/servicestatus.
Thanks for understanding.