Hi, I'm John! I will help you with this.
To help narrow down the issue:
- What exact error message do you see when sending fails?
- Are you using Outlook on a computer, phone, or through a web browser?
- Does this happen with all emails, or mainly when sending attachments or larger files?
- Are you using your Xplore email on more than one device, and does the issue happen on all of them?
Click "Add comment" to let me know.
Regards,
John J.D.