At around 3:45 PM John Graves called Heather and threatened to stop mail service and get postal inspectors involved.
An agreement was made: in exchange for us to picking up any packages requiring a signature from the Arlington Post Office, and taking down the Twitter account, there would be a no-verbal communication policy established between Sharon Demirdjian and us.
Heather took down the Twitter account https://twitter.com/HEYUSPS. I overheard Heather’s side of the conversation as I was at home.
In retrospect, this was a violation of our first Amendment rights.