Tell your "real say" even if you go to a target school?

Hey guys,

So I've been networking a lot obviously like you guys, and have managed to get interviews at firms that consider my school non-target.

But I wonder if I can do the same thing through networking for the firms that have on campus interviews. I sent a follow up email to a very senior guy and he got back to me like "feel free to reach out if you need any help." And I'm not sure if I can really send him my resume and ask how I can be in a good position for an interview.

Thanks a lot in advance guys!