Teams: Can't create or click hyperlinks in chat that aren't http or https

Hi sijitsma,

Microsoft Teams has built-in security features like ATP (Advanced Threat Protection) Safe Links to help verify the safety of links shared within the platform. Safe Links checks URLs to ensure that they are safe to click and helps protect users from potentially harmful links. This is part of Microsoft's efforts to enhance security within their applications.

The behavior you're experiencing might be a result of Safe Links blocking certain link types for security reasons. If a link is determined to be potentially unsafe by Safe Links, Microsoft Teams may restrict its use, which could explain why you're encountering difficulties with certain hyperlink types.

Send a file, picture, or link in Microsoft Teams - Microsoft Support