This is probably an odd request (I've learned I am if nothing else, odd

) but is there a way either within UA.com tools or a 3rd party app to automatically send a designated 3rd party itineraries both booking and if any changes are made (e.g. SDC?)
In my case my wife and I generally cross physical paths relatively infrequently between my schedule and her primary residence currently being in a different state (territory? district? what is DC!?!) than mine but she likes to have some idea of my general plan for my location on the planet/etc. and also the "if I hear about something on the news..." factor. I (usually, as long as I remember to) try to send her my itineraries as I book them on UA.com but I don't always remember to do this particularly in the heat of battle).
I was just thinking as I SDC'd a flight and got the updated itinerary email that it would be great if she could just get that itinerary automagically. Outlook/Exchange auto-forward rules seem to not like to forward to external addresses so the lowest of low hanging fruit doesn't seem to be an option (unless there's a setting in either Outlook or the Exchange Admin Console I've overlooked for years) -- and I don't think I've seen anything or UA but figured on the off chance it exists someone here probably knows how/where