The web mail will not allow to save the setting in Preferences -> Mail -> Receive -> Don't keep a local copy of messages.
The question "Save, No, Cancel" does come up, but clicking on save is ignored.
When will this be fixed?
I've just tested this here and it appears to be working correctly. Just to clarify, you are referring to the option with regard to email forwarding, is that correct?
After filling in the email address you want to forward to, put a check mark beside "Don't keep a local copy of messages" and then click Save at the top. It doesn't look like Webmail gives any confirmation after clicking Save, but from what I can tell here it is working.
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