gistfile1.txt

<configuration>
    <system.webServer>
        <rewrite>
            <rules>
                <rule name="Reverse Proxy" patternSyntax="ECMAScript" stopProcessing="true">
                    <match url="(.*)" />
                    <!-- Redirect all requests to non-HTTPS site. -->
                    <action type="Rewrite" url="http://my.youtrack.site/{R:1}" logRewrittenUrl="true" />
                    <serverVariables>
                        <set name="HTTP_X_FORWARDED_HOST" value="{HTTP_HOST}" />
                        <set name="HTTP_X_FORWARDED_SCHEMA" value="https" />
                        <set name="HTTP_X_FORWARDED_PROTO" value="https" />
                    </serverVariables>
                </rule>
            </rules>
            <allowedServerVariables>
                <add name="HTTP_X_FORWARDED_HOST" />
                <add name="HTTP_X_FORWARDED_SCHEMA" />
                <add name="HTTP_X_FORWARDED_PROTO" />
            </allowedServerVariables>
        </rewrite>
        <handlers>
            <clear />
            <!-- No other handlers required. Must clear them otherwise ASP.NET might try to intercept *.svc paths etc. -->
            <add name="Rewrite" path="*" verb="*" modules="RewriteModule" resourceType="Unspecified" />
        </handlers>
    </system.webServer>
</configuration>