When you land on amliresidential-my.sharepoint.com, you get redirected to a Microsoft login page. That's exactly what you'd expect from a corporate SharePoint site used by Amli Residential, a real estate company. The security is solid: modern encryption, a valid certificate, and protections against clickjacking. The site is hosted on Microsoft's own network and shows up on no blacklists. There's no web archive history and crawlers are blocked, but that's common for internal portals. For a legitimate business site, this setup is consistent with what a company like Amli Residential would use to share documents securely with employees or residents. If you were sent a link here, it's safe to log in using your Microsoft credentials.