Scan methods by iPhone

Hi everyone,

I know two ways of scanning documents for transfer via E-Mail. Any of these methods doesn't satisfy my expectation:

1. Scan in Mail application creates too large size documents.
2. Scan in Notes application creates affordable multipage PDFs but this way also creates too big margins as well. Of that reason size of scanned document is not related to a size of real one (see attachment where actual document borders are maintained)

Maybe there are some settings I'm missing?

Thank you!

Sincerely,

Andrew