Add support for Postfix virtual transports to alias_resolver.AliasResolver.
Add support for Postfix virtual transports to alias_resolver.AliasResolver.

kalikaneko/leap_mx,micah/leap_mx,kalikaneko/leap_mx,micah/leap_mx,isislovecruft/leap_mx,leapcode/leap_mx,meskio/leap_mx,meskio/leap_mx,kalikaneko/leap_mx-1,leapcode/leap_mx,isislovecruft/leap_mx,kalikaneko/leap_mx-1