The article doesn’t get specific about what the policy violation is. Despite the title, the Amazon statement didn’t say the letter was threatening. Here’s the relevant part of the article:

> Amazon spokesperson Brad Glasser declined to address Shahrour's specific case but said the company doesn't "tolerate discrimination, harassment, or threatening behavior or language of any kind." The company revoked Shahrour's access to email and tools while conducting its investigation.

As an aside: this India Times website is terrible. It overrides copy/paste so you cannot copy text and share it here easily. And it messes with reader mode too. How do browsers even allow this? Is there a way to disable it on a mobile browser?