[Dovecot] Invalid quota rule using "backend"

[richs at whidbey.net]

In your LDAP configuration "user_attrs" line, use:

YourLDAPQuotaAttributeName=quota_rule=*:storage=%$

I'm not sure the word "backend" is actually a valid option,

-Rich

Laurento Frittella wrote:
> Using a quota rule like "quota_rule = *:backend=1073741824S" (I'm
> testing it statically but the value is on LDAP) I receive an an error:
> 
> Fatal: IMAP(...): Quota root QUOTA: Invalid rule: *:backend=1073741824S
> 
> Accordingly with the wiki page http://wiki.dovecot.org/Quota/New
> "Backend-specific configuration currently is used only with Maildir++
> quota backend. It means you can have the quota in Maildir++ format (e.g.
> "10000000S")." so I think it should work.
> 
> What's wrong?
> 
> Cheers,
> Laurento
>