Maximum Image Size?

[GraViTY]

I know you can set the maximum dimensions for attachments. But is there any way to make the max image size smaller, like images hosted from other sites?

Also if I set it to a max image size, can I make all larger images automatically made smaller?

[Jake Bunce]

There is no option to restrict remotely hosted images. You can only impose limits on uploaded images.

It is possible to automatically resize uploaded images, but it's not retroactive. If you have a working image library setup:

Admin CP -> vBulletin Options -> Image Settings

And your forum is set to resize images:

Admin CP -> vBulletin Options -> Message Attachment Options -> Resize Images

Then it will automatically resize uploaded images to conform to the maximum dimensions that are defined in your:

Admin CP -> Attachments -> Attachment Manager

Also, be mindful of this restriction in the includes/config.php file:

// Image Processing Options
// Images that exceed either dimension below will not be resized by vBulletin. If you need to resize larger images, alter these settings.
$config['Misc']['maxwidth'] = 2592;
$config['Misc']['maxheight'] = 1944;