Hello, I am new on the list and using a debian distribution 8.0 Jessie with E-commerce CMS prestashop installed.
Here is the facts: I receive spam on my mail queue (postqueue) I already configured postfix with amavis for content filter which works fine I want to block sending my from a specific dns So I want to configure postfix to avoid sending email from address x...@store.uneaune.com I configured postfix as follow: main.cf smtp_sender_restrictions - check_sender_access hash:/etc/postfix/access_dns access_dns file (with postmap compilation and restarting postfix) store.uneaune.com REJECT It just does not work. I tried something else but no. Am I doing something wrong? I have smtpd_relay_restrictions; does it conflicts with sending restrictions? Can you provide me some assistance? Regards, David FREYCHE David FREYCHE <http://fr.linkedin.com/pub/david-freyche/4/10/b21> Teatime Apps Consulting <http://www.teatimeapps.fr> +33 6 72 80 84 30