Matus UHLAR - fantomas: > >> >@lbutlr > >> >> When postfix checks for a local user it looks at any local user (like = > >> >> /home/fred), I assume by checking /etc/passwd or similar (I have local = > >> >> users who can receive mail who are not mentioned in any /etc/postfix/* = > >> >> file, so postfix knows about them from somewhere outside of > >> >> postfix=E2=80=99= > >> >> s config file) and then it also checks for virtual_mailbox_domains and = > >> >> virtual_alias_maps, yes? > >> > >> On 14.03.18 20:14, Wietse Venema wrote: > >> >The Postfix SMTP server always looks in virtual_alias_maps. > > >Matus UHLAR - fantomas: > >> Always? isn't that a contradiction to the referenced document that > >> indicated > >> only domains in virtual_alias_domains are searched for virtual aliases? > > On 15.03.18 09:20, Wietse Venema wrote: > >Please cite the text that says 'only domains in virtual_alias_domains > >are searched for virtual aliases'. > > virtual_alias_domains and virtual_alias_maps are described in > "The virtual alias domain class." section. > > * Domain names are listed in virtual_alias_domains. The default value is > $virtual_alias_maps for Postfix 1.1 compatibility. > > * Valid recipient addresses are listed with the virtual_alias_maps parameter. > The Postfix SMTP server rejects invalid recipients with "User unknown in > virtual alias table". The default value is $virtual_maps for Postfix 1.1 > compatibility.
That text does not exclude other virtual_alias_maps lookups. > That lead me to think that virtual_alias_maps does not apply to other > classes. All Blacksmiths have dark skin. All Negroes have dark skin. All blacksmiths are negroes. Wietse