&gt; Only a crazy person would think they have the power to block all code entering their network.<p>Every other mail system other than Outlook and Notes (and I say this having started my career as an NT4-era Windows person) has been incredibly successful at blocking executable code in email messages in comparison. Safe defaults are hard, but they&#x27;re also a minimum expectation of software these days.<p>To further back this up, I&#x27;m sure newer Outlook apps (eg, the iOS one) definitely do not have this issue.