[Dovecot] auth-master socket access

Hey,

I'm doing a setup of dovecot (cvs) + postfix + dovecot lda (cvs).

Is there any solution to the /var/run/dovecot/auth-master access restrictions, prohibiting the user running dovecot-deliver from communicating with the master (aside from the dirty and unsafe hack to reset the permissions of the /var/run/dovecot dir after starting dovecot)?

Thanks,

Lieven