Thanks firsttime,setting bad user /etc/postfix/main.cf smtpd_sender_restrictions = check_sender_access hash:/etc/postfix/sender_ reject_addr_check /etc/postfix/sender_reject_addr_check badu...@example.com REJECT
It's working well, baduser will be reject, after that, setting "IP_match_domain" restrictions /etc/postfix/main.cf smtpd_sender_restrictions = check_client_access cidr:/etc/postfix/enforce_ip_ match_domain smtpd_restriction_classes = example example = check_sender_access hash:/etc/postfix/example.domain reject /etc/postfix/enforce_ip_match_domain IP example /etc/postfix/example.domain example.com OK Then This IP only can use @example.com as the sender address, at this time, can not reject badu...@example.com send mail. If I disable "IP_match_domain" restrictions, It's working again. So, I really want these two restrictions working together Thank you very much Tom 2013/7/11 Noel Jones <njo...@megan.vbhcs.org> > On 7/10/2013 1:27 PM, Feel Zhou wrote: > > Hello,my friend > > This is Tom, I'm sending my greeting from China > > > > /etc/postfix/main.cf <http://main.cf> > > smtpd_sender_restrictions = > > check_sender_access hash:/etc/postfix/sender_reject_addr_check > > /etc/postfix/sender_reject_addr_check > > badu...@example.com <mailto:badu...@example.com> REJECT > > So, badu...@example.com <mailto:badu...@example.com>,this email > > address can not send mail via my mail server, It's working well > > > > last week, add another restrictions > > ip must use @example.com <http://example.com> as sender address, > > This IP can not use @anotherexample.com <http://anotherexample.com> > > as sender address. It's can working > > > > The problem is " badu...@example.com <mailto:badu...@example.com> > > REJECT", the first restrictions can not working, How can I let these > > two restrictions working together, Thanks a lot > > > > TOM > > > So you have two smtpd_sender_restrictions sections defined in > main.cf and you want to combine them? > > Please show your "postconf -n" output and the main.cf rule that seem > to be missing. > > > > -- Noel Jones >