Only accept "MAIL FROM:" one specific domain - REJECT all others

2018-05-02 Thread David Byrne
Hi, I’m trying to setup an internal postfix mail server for a very specific use for a client. They need to REJECT all mail that is attempted to be sent with a MAIL FROM: value of anything other than an address at “good-domain.com” (for this example). If someone was to MAIL FORM: ad...@google.co

RE: Postfix & PostFWD - Rate Limit Config

2016-10-20 Thread David Byrne
& PostFWD - Rate Limit Config On 20.10.16 19:00, David Byrne wrote: > It matters in what order you put the entries within > smtpd_recipient_restrictions You seem surprised? The documentation states "Restrictions are applied in the order as specified; the first restriction

RE: Postfix & PostFWD - Rate Limit Config

2016-10-20 Thread David Byrne
-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of David Byrne Sent: 19 October 2016 10:39 To: postfix-users@postfix.org Subject: Postfix & PostFWD - Rate Limit Config Hi there, I know this is the postfix list, not the postfwd list, I’ve asked on there too, but

Postfix & PostFWD - Rate Limit Config

2016-10-19 Thread David Byrne
Hi there, I know this is the postfix list, not the postfwd list, I’ve asked on there too, but this list is busier and hopefully someone can help. I have postfix v2.6.6, and postfwd v1.3.5. I have configured the following rule set in postfwd: [root@monitoringtest ~]# /usr/local/postfwd/sbin/post

Rate Limiting & 'destination_concurrency_limit'

2016-10-18 Thread David Byrne
Hi all, We need a way to limit outbound mails to a specific domain to just 10 mails in 10minutes. The issue I’m having is that I can only get it to send 1 email every queue run, so 1 email every 10minutes. I can set the destionation_rate_delay to 1minute, and have 10 of them send in 10minutes, b