Re: deal with google mailboxes

[Viktor Dukhovni]

> On Sep 4, 2019, at 6:11 AM, Wesley Peng <wesley.pe...@googlemail.com> wrote:
> 
> Can list server know them and treat them as just one?

Perhaps, but Postfix is not a list manager.   Postfix
just delivers email to the addresses in the message
envelope.  If some list servers restrict posts to
subscribers, any logic to treat addresses as equivalent
would be in the list server, not Postfix, which just
delivers the message to the list server.

-- 
        Viktor.