<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> <html> <head> <title>Exim 4 Documentation</title> </head> <h1>Exim 4 Documentation</h1> <p> The following Exim 4 documentation is available in HTML: </p> <ul> <li><a href="spec_html/index.html">The full Exim 4 specification</a><br><br></li> <li><a href="filter.html">Specification of Exim's filtering facilities</a><br><br></li> </ul> <hr> </body> </html>