Is there an address rewriting step that affects only virtual_alias_domains?
I tried the following: virtual_alias_domains = nottheoilrig.com virtual_alias_maps = static:nottheoilrig expecting to deliver all virtual_alias_domains mail to one user, and I was surprised when ALL mail was delivered to the user! The following achieved my desired behavior: virtual_alias_domains = nottheoilrig.com virtual_alias_maps = inline:{ @nottheoilrig.com=nottheoilrig }