There's the pickup (courier) missions which are easy but you don't necessarily go inside so won't be picking up much mats apart from outside containers.
IMO the best are the power up missions which don't involve putting out fires (they are bugged atm and kill you from a distance) as they are easy, and even if you get enemies arriving they will not come into the building you are in if the building entry is higher level than they are, so you can kind of potshot them from inside. just watch out for grenades.
The only problem is finding one which doesn't try and send you to Colonia, 21Klys away...
Well, that and the drones which you may have to just run past from building to building and back to your ship. (Your shields will do the job so long as you sprint).
Oh, and there's a chance the mission will end in a server error, and if you relog the mission disappears and you get a 100k fine.
OK, I've been no help at all. But when the bugs are fixed IMO this IS the easiest mission to start with.
You could spend the time going to Outposts and land based Stations in far flung systems with Concourses and try and find Grade 2 or even Grade 3 weapons or suits that will help your longevity. Its less buggy than the missions right now.
Hope you can filter the above to find something of use
