Por lo primero: el lenguaje de ese forum es ingles. Puedo leer portuguesa un poco, mas non puedo escribir en portuguesa.
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First of all, this is a en English-language forum. I can read Portuguese to some extent, but I can't really speak it. (Which is why the above was in Spanish.)
Write a program (Powershell, C# or whatever) that you schedule through Agent or Task Scheduler which runs this query and saves data into a table, and on next execution compares the result with that is saved. If it has, send the mail from the program. Yes, you can send mail from SQL Server, but just because you can, does not mean that you should.