
Click Control Center at the top and enable Wi-Fi on your Mac. You should ensure a robust Wi-Fi connection on your Mac. If your Mac is facing network issues, Outlook won’t send attachments. Instead of settling with a below-average web client, use troubleshooting tricks to send emails with attachments. But nothing beats a native Outlook experience on Mac. You can always move to Outlook for the web to complete the job. If you frequently face the same, here are the ways to fix Outlook not sending attachments on Mac. Sometimes, Outlook fails to send attachments with an email. Microsoft has done a solid job with a native Outlook app on Mac. Although the default Mail app has improved with the latest macOS Ventura update, most users prefer Microsoft Outlook to handle emails.
