I've had a client ask if Zimbra can automatically resize images they insert to mail messages. Apparently Outlook has this feature and they used it a lot. They don't want to have to resize images outside of Zimbra before mailing them.

I noticed that in a HTML formatted message you can just drag and drop an image in to a message and then click on it to resize it. But this doesn't appear to resample the image. It's just chaning the view, not the actual file size.

Is there any option to automatically resample images attached to messages. Sounds like a great zimlet if there isn't.