Re: Using gmail
You can try sending them one at a time.
If that doesn't work, then it's likely their server is refusing the message.
You can also try converting the video using a free converter like VLC. A quick YouTube search will quickly yield a HowTo. Mp4 is probably the smallest and most widely accepted format as well.
Humans are the only creatures that won't live up to the their potential. Give everything your all. When you die, die on E.
So I ask you, what do you intend to do now?