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."
How long is this "grotesque delays" ? Because the idea is not reject or discard the message. Am 08.05.2014 16:09, schrieb Alfredo Saldanha: > Is possible to decrease the postfix connection speed in case of possible > spam? > Per number of connections or messages per second come from a specific IP? anvil_rate_time_unit = 1800s smtpd_client_connection_rate_limit = 50 smtpd_client_recipient_rate_limit = 400 smtpd_recipient_limit = 100
