The Atlantic, August 7, 2020: Trump Has Launched a Three-Pronged Attack on the Election
This is a good article in the sense that it describes the Trump tactics to "steal" the election, but also provides recommendations on how Democrats and voters can fight back. More specifically any delays in voter ballots caused by the post office must be counted, not by December 8th but rather January 6th, the last drop dead day. Trump will attempt to close up vote counting on December 8th. States need to make provisions now for the possibility of votes coming in well beyond December 8th.
There are other recommendations, and if state legislatures act now in anticipation of the "mayhem" then it could be a non-event.
One of the reasons Nancy Pelosi has not caved on the second Covid-19 relief bill is that she wants money for the post office to carry out their mandate. Republicans want to starve the post office of money so they can let the mail pile up before election day.