Special chars in attachment filenames - 404

[Brains]

When a user receives an attachment with special characters in the attachment filename, the URL built from them doesn't seem to get properly escaped. The ones I've seen most recently is a filename with a date where the sender used forward slashes to separate the date parts (ie. filename of "Report 09/26/2007.pdf"). The user gets an HTTP 404 trying to view the attachment using the web client. Using an IMAP client the attachment can be received normally.

Seems to be the same/similar bug to this which was marked as "fixed."

Any way to force it to rewrite/escape/etc. the URL?

This is on a Fedora Core 5 box

zimbra-logger-4.5.4_GA_763.FC5-20070323134056
zimbra-store-4.5.4_GA_763.FC5-20070323134056
zimbra-core-4.5.4_GA_763.FC5-20070323134056
zimbra-mta-4.5.4_GA_763.FC5-20070323134056
zimbra-spell-4.5.4_GA_763.FC5-20070323134056
zimbra-ldap-4.5.4_GA_763.FC5-20070323134056
zimbra-apache-4.5.4_GA_763.FC5-20070323134056
zimbra-snmp-4.5.4_GA_763.FC5-20070323134056

[dkarp]

What path does the 404 error say it was attempting to open?

Can you open a new bug in bugzilla and attach (as an attachment, not inline) a message that repros the bug?

[Brains]

An example 404:

The requested URL /service/home/~/Payment advice note from 10/01/2007.PDF was not found on this server.

I'll file a report in bugzilla as requested. (id #20719