If your emails are coming in slowly or not until the next day, there could be several reasons behind this issue. Here are some potential causes and troubleshooting steps:
- Exchange Online Server Issues: Sometimes, the delay in receiving emails can be due to issues with the Exchange Online server. You can check the service health in the Microsoft 365 portal to see if there are any known issues affecting other customers.
- Local Network Issues: Problems with your local network, such as issues with your proxy server, firewall, or Internet service provider, can also affect email delivery. Make sure your network is functioning properly.
- High Volume of Notifications: If your organization generates a high volume of notifications, it might cause delays in processing or delivery of emails. You can analyze notification statistics to identify any issues.
- Deferred Delivery Rules: Check if there are any deferred delivery rules configured in Outlook that might be delaying the sending of emails. You can review and modify these rules if necessary.
By investigating these areas, you may be able to identify and resolve the issue with slow email delivery.
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