You can attach a folder to an email in Microsoft Outlook to send several files all at once. To attach a folder in Outlook, you'll need to compress it before adding it to your email draft.

then you can change the default attachment size limit in Outlook. 2] Compress the attachment in a ZIP file Although Outlook allows users to send files to anybody, it doesn’t mean that you can ...

While using Outlook, users get a 20MB cap on the file size of their attachment, i.e., a user can only mail file(s) as big as 20MB in one email. This size limit has been seen even with the latest ...