Sorry my english. But I mean that they try to do this, but we don't allow, of course.
Thank you for your information. ----- Mensagem original ----- De: li...@rhsoft.net Para: postfix-users@postfix.org Enviadas: Quinta-feira, 8 de maio de 2014 13:11:37 Assunto: Re: Decrease the Postfix connection speed *please* get rid of reply-all on mailing-lists Am 08.05.2014 17:59, schrieb Alfredo Saldanha: > Legitimate email is the normal authenticated users, newsletter, or something > else, I suppose. > I'd like to put a delay in internal spammers cases. > Because I have today "customers" that pay to send 3 thousand spams per day if your customers pay to send 3 thousand spams per day please tell us your IP to blacklist it > The idea is let the authenticated user send 300 messages per hour in maximum > 3K per 24h. > This is in company contract, out of this, I need to increase the delay time > to don't punish the regular customers. you can use 'smtpd_client_connection_rate_limit', 'smtpd_client_recipient_rate_limit' and 'smtpd_recipient_limit' with different values for each listeners in master.cf the rest is math >> When the documentation says: >> "IMPORTANT: These limits must not be used to regulate legitimate >> traffic: mail will suffer grotesque delays if you do so. The limits >> are designed to protect the smtpd(8) server against abuse by >> out-of-control clients." > > As documented these features must not be used to control the > flow of LEGITIMATE email.
