Hello Elizabeth,
Thank you for posting your query. To ensure we're aligned and I can provide you with better support, could you share a bit more information? Your details will help me assist you more effectively
- Are you experiencing the issue of not being able to send or receive emails in Outlook? Or are you able to send emails with attachments from your OneDrive?
- Are you seeing any specific error codes or messages related to this issue?
(You can provide a screenshot or the exact wording of the error message.) - What version of Outlook are you using (New Outlook or Classic Outlook)?
Thank you for your understand and cooperation during the process. We are always eager to hear from you soon!
Warm Regards,
Alina-Le MSFT | Microsoft Community Support Specialist