George Vilches: > > On Nov 24, 2008, at 8:24 PM, Wietse Venema wrote: > > > George Vilches: > >> Is there something else in Postfix I can do that could force the > >> address resolution to be fully resolved before relaying? > > > > Yes. Do not use wild-card rewriting rules (@xxx -> @yyy) and list > > all valid recipients in appropriate tables. > > What do I do if I need wildcard rewriting rules?
Don't use wild-card rewriting rules. > > - List recipients in virtual_alias_maps for [EMAIL PROTECTED] -> [EMAIL > > PROTECTED], > > with domains listed in virtual_alias_domains. > > And when [EMAIL PROTECTED] doesn't exist, Don't specify mappings for non-existent recipients. If you are lazy and have the list of valid recipients in the other domain, then use a program to create the old-to-new mapping. If you really have no idea what recipient address is valid, then use wildcards and recipient address verification with a persistent table. http://www.postfix.org/ADDRESS_VERIFICATION_README.html#recipient http://www.postfix.org/ADDRESS_VERIFICATION_README.html#caching Wietse
