Hi @Rankin, Jim
Do these delayed messages have specific characteristics?
In New Outlook, you can only set a single message to delay sending. If you have not set a delay in sending but the email is delayed, there may be large attachments, network problems, server problems, etc. We recommend that you switch back to classic to check for discrepancies.
In addition, please kindly understand that New Outlook is still in the preview stage of gradual improvement. To learn more about the new Outlook for Windows, please check out the latest blog post. You can also click Help > Feedback to provide feedback or other suggestions for improvement. Many features of our current products are designed and upgraded based on customers’ feedback. We sincerely welcome your suggestions, and thanks for your understanding and support!
Hope this helps!
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