I tried to send pixs from my account to another.

The recipient ad her acct blocking attachments, then I tried to embed them in an email. Again, rejected. The good news is the sent mail can be sent back to the original email. The problem could be in your own setup or the your friends acct. Fotunately, my friend has a facebook acct, I then sent that boubnced emai thru that. It went to her phone. same thing on two other persons, I used @facebook.com. Darrell