Are you auditing an or setting up a new server ?

To help secure your environment against these specific exposures, tell me:

files. Here is a blog post exploring why this classic technology is still relevant and how to handle it today. Mastering the "View SHTML" Workflow: What’s New in 2026?

<!DOCTYPE html> <html> <head> <title>Example .shtml File</title> </head> <body> <!--#include file="header.shtml" --> <h1>Welcome to My Website</h1> <!--#include file="footer.shtml" --> </body> </html>

The command or phrase is not a standard, standalone operating system command. Instead, it is almost certainly a specific syntax used within the Adobe Campaign Classic marketing platform.

to be more technical or more geared toward consumers? Let me know what you need!

There are a few specific applications designed to view SHTML files: