Hello everybody, I'm a new user of Postfix and a new member of the list as well.
I think I've found an error in Postfix documentation, specifically in the BASIC_CONFIGURATION_README file. >From the paragraph "What destinations to relay mail to": "The default is to authorize all domains (and subdomains) of the domains listed with the mydestination parameter." Since relay_domains has been removed from the default value of parent_domain_matches_subdomains, I think, from my understanding, that the reference to subdomain authorization in the default configuration is not correct anymore. Am I right? Thank you, Fabio