Hey, so today, I found out that the recommendation letters uploaded by both my teachers and my counselor were typed as a word document(and uploaded directly) and NOT on a letterhead(I didn’t know about this because I waived my right and stupidly assumed that they’d know better) I asked a senior about this and he said that some colleges may not even consider my recs since they did not use their official email IDs(they don’t have one so they can’t really do much about it) and they didn’t use the letterhead so my application ‘cannot be trusted’. Is this true? I’m freaking out!! I just hope that the Adcoms will atleast contact the recommenders before they decide to not consider my application. 
@zointhesky - I am sure the AOs will contact appropriate people if they are in doubt. If you want peace of mind - have your counselor email the AO for your region. I suggest you don’t email about this, especially because you waived your right.
Thank you! I’ll talk to my counselor about it.