81 votes27 comments · Microsoft Graph Feature Requests » Mail (Outlook) · Flag idea as inappropriate… · Admin →
Dear Microsoft Graph developer,
We are excited to announce that this feature is now available via Microsoft Graph beta endpoint for you to try. You can find more details on the release @ https://developer.microsoft.com/en-us/office/blogs/attaching-large-files-to-outlook-messages-in-microsoft-graph-preview/
Please keep sharing your feedback, feature requests via the UserVoice forum.
Senior Program Manager
Microsoft GraphGünther Polfliet commented
Currently 4 MB but even that is not enough. I do not understand why a "simple" hotmail allows "heavier" documents and a professional mailbox is limited which means we have to work the very very old fashioned way: sending paper mail.