Double slashes in urls in Outlook

Question

The url of our search page is build like this:
http://www.example.com/results/name/John/city/Miami/gender/Male This would display every male named John in Miami.

When one of the filters is left empty, the url would be something like this:
http://www.example.com/results/name/John/city//gender/Male
So there are two slashes in the url.

Outlook doesn't seem to like this. When you click on the second url, it removes one of the two slashes. This leaves the url like this:
http://www.example.com/results/name/John/city/gender/Male
Persons names John in the city 'gender'..

What would be the best way to fix this problem?

Answer 1

This is a bug in Microsoft Office.

URLs with two consecutive slashes are allowed by RFC 2396, but they're not commonly used. As the RFC says (extract from Appendix A):

abs_path      = "/"  path_segments
path_segments = segment *( "/" segment )
segment       = *pchar *( ";" param )

Note that segment is defined as containing ZERO OR MORE characters. (You might argue that this is a spec bug, and it shouldn't be allowed... but it is)

As you've discovered, Microsoft Office will "fix" URLs containing double slashes. This is apparently a deliberate feature for "cleanliness and consistency". There is no way to override or disable it. Source.

So, as other people have suggested, you're probably going to have to change the way the server formats URLs.

Answer 2

Try to replace (one of) the slashes with ASCII code 2F (decimal 47).