That attachment exists and they are unable to download that attachment.
Users are unable to figure out the pattern because it is happening with them again and again. Mail application doesn’t show attachments: – Sometimes, the mail application didn’t show the existing attachment.Emails are unable to sync with Mail App: – Users are facing syncing issues, due to which they are unable to download the attachment received in their mails.There are several issues because of which users are facing the issue of Windows 10 mail app not downloading attachments: –