This is not the fault of the USPS.Let's keep posting about the USPS and ignore the many stories about mail in voting that are ruining elections. You libs are amazingly one sided.
https://nypost.com/2020/08/05/84000-mail-in-ballots-disqualified-in-nyc-primary-election/
The city BOE received 403,103 mail-in ballots for the June 23 Democratic presidential primary.
But the certified results released Wednesday revealed that only 318,995 mail-in ballots were counted.
That means 84,108 ballots were not counted or invalidated — 21 percent of the total.
One out of four mail-in ballots were disqualified for arriving late, lacking a postmark or failing to include a voter’s signature, or other defects. The Post reported Tuesday that roughly 30,000 mail-in ballots were invalidated in Brooklyn alone.