The same recepient
On Wed, Jul 31, 2013 at 4:52 PM, Wietse Venema <wie...@porcupine.org> wrote: > Roman Gelfand: >> Is there a way to blacklist outbound email which was previously hard-bounced? >> >> For instance, if outgoing email comes back with codes 550 or 554, I >> would like that on subsequent times it doesn't leave the server. > > You want to block: > - The same sender? > - The same recipient? > - The same content? > - Something else? > > Wietse
