if you want to save all the attachments from multiple emails you can do it from outlook VBA code in Microsoft Visual Basic for Applications window in outlook, First lets
Category: Office 365
How To Allow outlook Programmatic Access when grayed outHow To Allow outlook Programmatic Access when grayed out
Sometime outlook grayed out the programmatic access option causing error or problematic running of third party software. And the option under Trust Center is grayed out The best way to