On 12/21/2012 1:15 PM, Hleb Valoshka wrote: > On 12/21/12, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > >> You're not missing much. Another option is to apply masquerading >> before the content filter, and canonical rewriting after if your >> MTA is already doing content_filter (say anti-virus, ...) inspection. > > Oh, yes. But I don't use content filtering.
You could always use a "null" content filter, where postfix simply feeds another postfix instance. incoming -> postfix:25 (masquerade) -> postfix:10025 (canonical) -- Noel Jones
