Q1. Assuming that all routers and hosts are working properly and that all software in both is free of all errors, is there any chance, however small, that a packet will be delivered to the wrong destination?
Q2. Suppose that you want to send an MP3 file to a friend, but your friend’s ISP limits the
size of each incoming message to 1 MB and the MP3 file is 4 MB. Is there a way to
handle this situation by using RFC 5322 and MIME? Are there any other ways.