Yes Reindl, you got the point. I just want to wait for a while before retrying to send email to the same destination.
> Am 08.01.2013 17:48, schrieb Wietse Venema: >> Rafael Azevedo - IAGENTE: >>>> Instead, Postfix tries to deliver a DIFFERENT message. It would be >>>> incorrect IN THE GENERAL CASE to postpone ALL deliveries to a site >>>> just because FIVE recipients were unavailable. >>> >>> Thats why it would be interesting to have a way to configure that. >> >> Configurable, perhaps. But it would a mistake to make this the >> default strategy. >> >> That would make Postfix vulnerable to a trivial denial of service >> attack where one bad recipient can block all mail for all other >> recipients at that same site. >> >> Imagine if I could block all mail for gmail.com in this manner. >> >> If I understand correctly, your proposal is to treat all 4xx and >> 5xx delivery errors the same as a failure to connect error. > > as i understand his proposal is if deliver to a configureable > amount of RCPT's with the same destination server delay also > the following targets with the same destination x minutes > instead trigger another 100,200,300 4xx errors because the > destination does not like mail from your IP for some time >
