POST

Hi experts,

We filed one return of the firm on 30/9/2009(e-filing) and we took print of the acknowledgement on the net and on that it is speciphically mentioned that within 60 days it should reach the destination(one address)through ordinary post,we forgot to post .......is there any penalty for that....by 2mrow 60 days will complet....2day&tomorrow no post office...please can u tell me remedy for that/////////...can we give it by hand on monday....please give reply..