How can I convince Safari to be responsible for ttp:// URLs as well as http:// URLs? When somebody sends me a URL in an email, it is opened by Safari.

But often people make a mistake when copying the links (how I do not know) and the URL starts with ttp:// instead of http://.

Is there a way to teach Safari to feel responsible for ttp URLs as well and open them as http URLs?
You can tell Safari to open ttp URLs by adding this to ~/Library/Preferences/com.apple.LaunchServices.plist and restarting (logging out and back in isn't enough).

&lt;dict&gt;
    &lt;key&gt;LSHandlerRoleAll&lt;/key&gt;
    &lt;string&gt;com.apple.Safari&lt;/string&gt;
    &lt;key&gt;LSHandlerURLScheme&lt;/key&gt;
    &lt;string&gt;ttp&lt;/string&gt;
&lt;/dict&gt;


I don't know how to redirect them to http URLs though.