Hello, why do not I receive e-mails via my e-mail?

Hello, why do not I receive e-mails via my e-mail? Messaging is sending but can not receive. Would be glad about a feedback.

I can send messages from my e-mail as I said, but from outside no e-mails received. Is this normal, an error, bug or what’s wrong?.

Man, that’s so corrosive, I hope that will work again soon -.-.