Thnx, cnayl ! Yes, it's true, adacic1033 - you need to check the mail sending via Studio->Dashboard->server audit area. Just find there the line with "Mail sending" begin. If the letter doesn't arrive then you need to check your Spam / Junk folder. But if you still can't find it even there then you need to ask your hosting support about it or use the advice from cnayl  about SMTP.