natan via Postfix-users: > W dniu 19.04.2023 o?17:23, Wietse Venema via Postfix-users pisze: > > natan via Postfix-users: > >> Hi > >> I have question about *_error_limit and postfix > >> > >> I have separated services like > >> smtp incomming and smtp outgoing and webmail > >> > >> I have roudcube which is used by several thousand users > >> > >> On smtp outgoing in main.cf: > >> ... > >> smtpd_client_connection_count_limit = 900 > >> smtpd_hard_error_limit = 5 > >> smtpd_soft_error_limit = 2 > > First: your limits are much smaller than the default, and second: > > what kinds of errors are causing Postfix to reject commands? > > I'd like to exclude all too many errors * for a specific IP > I would like to avoid that in case of any "too many errors" problems > with sending mails from roundcube
Why do you have such ridiculously low error limits? Why are there ANY errors at all from Roundcube? It is supposed to be well-behaved software. For the crap client, if they won't fix the client, and you won't fix your error limits, you can configure a different SMTP service in master.cf on a different IP address or port. On a different IP address: master.cf: 1.2.3.5:smtp inet n - n - - smtpd -o smtpd_junk_command_limit=some-huge-number -o smtpd_hard_error_limit=some-huge-number -o smtpd_soft_error_limit=some-huge-number On a different port: master.cf: :2525 inet n - n - - smtpd -o smtpd_junk_command_limit=some-huge-number -o smtpd_hard_error_limit=some-huge-number -o smtpd_soft_error_limit=some-huge-number Wietse _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org