Corrupted file attachments

That should not cause any problem (security or otherwise).

Let me now if this works:

while (ob_get_length()) {
            ob_end_clean();
}

Thanks for the response!

I tested the code, it doesn’t work.

Strange. And this does?

if (ob_get_level()) {
        ob_end_clean(); // Fix bug where download files can be corrupted
}
ob_end_clean();

Yes. That’s the exact code currently, and it works fine.

Ok. I think I’ll add that to the next update.

Thanks for testing.