You just need to scroll past the understandable ranting of disgusted customers and the terrible answers by Microsoft support staff - you'll find an answer from "Windows Live John Dominic U.", that apparently helped out the guys in that thread that had that problem. Cliff notes: when sending an email, WLM assumes, that you use Hotmail anyway, because that's just how MS rolls, and creates an album online. Now when you don't use Hotmail or w/e MS ****, then that step fails, and it produces the error number you get, for which apparently 90% of MS staff can't tell what it means. The solution is to send it as an attachment instead of inline - or so I guess, I mainly skimmed that thread. But following that guy's guidelines seems to help.
(esconder) Se apenas lê regularmente alguns fóruns, pode adicioná-los à sua lista de fóruns favoritos indo à página desse Fórum e clicando no link "Adicionar à minha lista de fóruns favoritos". (pauloaguia) (mostrar todas as dicas)