I have in Exchange 2003, Allow Automatic Replies Off in the System Manager/Global Settinds/Internet Message Format/Default/Advanced, but when users add a rule in outlook " have a server reply using", it still send out replies.
Easily upload multiple users’ photos to Office 365. Manage them with an intuitive GUI and use handy built-in cropping and resizing options. Link photos with users based on Azure AD attributes. Free tool!