This story is from NBC News by Josh Lederman:
To hear President Donald Trump and his allies tell it, every step of vote-by-mail is an open door for rampant fraud to enter elections, from the moment ballots are printed to when they’re finally counted.
But election officials and candidates who have encountered the system up-close say that human and computerized guardrails all along the journey of a mail-in-ballot create a structure that, while cumbersome and expensive, cannot be breached in any significant way.
And with the integrity of vote-by-mail becoming a political issue and the coronavirus driving more states and voters towards using it, there are clear steps along the way where ballots are verified and vetted.
Read the full article here.