Mac OS X 10.4 (Tiger) and Firefox 3.5.x upload problems

[dcampbell]

Users here started reporting a problem last week after upgrading to FF 3.5.x apparently, where attachments (specifically pdfs) don't upload correctly and are displayed as character streams when opened (either by the sender via the sent email or the recipient).

Anyone else having this problem? Any known fixes other than downgrading users to FF 3.0.x or Safari?

Thanks

[Labat]

What Version of Zimbra are you using and what Anti-virus programs?
Also are you sure its only on OSX 10.4?

[dcampbell]

Found the problem.. Firefox 3.5.2 was breaking on OS X 10.4 and 10.5.

Firefox 3.5.3 was released within a day and solved the problem.