Utilisation d’Outlook pour iOS pour la gestion des e-mails et calendriers personnels
Hello Jennifer Damour, thanks for posting this in our community.
First, sign in to your email account (Outlook or Microsoft 365) and go to Settings > Mail > Rules. Check if there are any rules that move messages to Trash or delete them. If you find any, disable or delete those rules. Also review the Blocked Senders and Safe Senders lists under Junk Email settings.
Next, verify your storage quota by going to Settings > General > Storage or checking through the Outlook desktop app. If your mailbox is near its limit, empty the Deleted Items and Junk folders, archive old emails using Outlook’s AutoArchive or Move to Archive feature, and consider upgrading storage if you are using a Microsoft 365 Basic plan.
If you use Outlook desktop or mobile, make sure your account settings (IMAP/SMTP) are correct and verify server connectivity for Microsoft 365 or Exchange accounts. For POP/IMAP accounts, confirm that “Leave a copy on server” is enabled to avoid quota issues.
Clear cached data as well. In Outlook desktop, close Outlook, navigate to %localappdata%\Microsoft\Outlook, delete the .ost file, and restart Outlook. For webmail, clear your browser cache and cookies.
Kind regards,
John Oli