> In addition to defining alternative restriction lists and classes as > Wietse noted, you can keep all of your restrictions in the standard > smtpd_*_restrictions lists if you prefer and can accept the limitation > of having each type of whitelisting applied to a trailing sublist of > restrictions.
Thanks Bill. But the situation is not "nested" as your example showed. I just posted a follow-up to Wietse' response. Perhaps that will be more clear. Michael