Valid e-mail being blocked by invalid recipient.

Hello,

I'm having problems with the identification of invalid recipient in the SMG, there is an alias to an account with a domain to another account with a different domain, integration tests SMG located the two accounts, and recognizes the existence of the alias that was created, but the e-mail sent still receiving invalid recipient classification and are rejected.

This only occurs with only one e-mail an another account with the same features can receive e-mail that is sent to it without problems.

Without the invalid recipient function for the domain account with the problem it receives emails normally.