The days of getting important documents in the mail instead of a PDF may be waning, but there’s still plenty of mileage left in the Manila envelope. The oversized, heavy-duty enclosures can send ...

An icon of a block arrow pointing to the right. An icon of a paper envelope. An icon of the Facebook "f" mark. An icon of the Google "G" mark. An icon of the Linked In "in" mark. An icon ...