[Plugin: WordPress MU Domain Mapping] Images on mapped domain broken

Bump! I’ve searched all over the place and can’t seem to find a solution. :-/

For some reason, the images have started triggering a 404.

It’s only some of the images that are triggering a 404. Other ones are working fine on the mapped domain. Try reuploading the images without the . or uppercase letters in the image file name.

You could have a security module blocking access to the image.

It seems as if that one post that was fine must have been drafted before the problem began. Everything recently has had the issue.

I have tried reuploading the images without periods, uppercase letters… I’ve also tried updating permalinks, resetting the primary domain on the domain mapping plugin. I looked at htaccess too, and I don’t see anything out of whack there, but I don’t really know what I’m looking at either (except to compare to code I found elsewhere on the web).

I don’t have any security plugins installed.

By security module I meant something built into in the webserver. (suExec, SELinux, etc.)

but I don’t really know what I’m looking at either

Me either. The plugin probably has somewhere around 20-30K users & so far you are the only one having the issue. That leads in the direction that it’s either something with your install or with your web server.