Reject_rbl_client Windows is the Windows version of the popular Linux email application named Sendmail. To override only for “low”, “med” and “hi”: smtpd_recipient_restrictions =
Surgemail ini file full#
Example to allow all whitelisted clients to connect (ie, full override of blacklisting): smtpd_recipient_restrictions = Permit_dnswl_client is used in the smtpd_recipient_restrictions with a syntax similar to postscreen_dnsbl_sites. If you want to restrict the whitelisting to those with score “low”, “med” and “hi”, you can use the following pattern: postscreen_dnsbl_sites = The weights can of course be adjusted and combined with numerous black/whitelsits. This example will allow all mail through if it is listed in, even if the blacklists combined give a hit. Example configuration: postscreen_dnsbl_sites = For weighted scores above postscreen_dnsbl_threshold, the message will be rejected. Postscreen_dnsbl_sites allows to weigh black/whitelists. With Postfix 2.8, two new acccess methods have been implemented: permit_dnswl_client and postscreen_dnsbl_sites.
Versions of Postfix prior to Postfix 2.8 require a special file format in order to support whitelists. Header RCVD_IN_DNSWL_HI eval:check_rbl_sub('dnswl-firsttrusted', '^127\.0\.\d+\.3$')ĭescribe RCVD_IN_DNSWL_HI Sender listed at, high trust Header RCVD_IN_DNSWL_MED eval:check_rbl_sub('dnswl-firsttrusted', '^127\.0\.\d+\.2$')ĭescribe RCVD_IN_DNSWL_MED Sender listed at, medium trust Header RCVD_IN_DNSWL_LOW eval:check_rbl_sub('dnswl-firsttrusted', '^127\.0\.\d+\.1$')ĭescribe RCVD_IN_DNSWL_LOW Sender listed at, low trust Header RCVD_IN_DNSWL_NONE eval:check_rbl_sub('dnswl-firsttrusted', '^127\.0\.\d+\.0$')ĭescribe RCVD_IN_DNSWL_NONE Sender listed at, no trust header _RCVD_IN_DNSWL eval:check_rbl('dnswl-firsttrusted', '.') The distribution package for 3.2.0 had a bug that prevented the rules from actually firing (the _RCVD_IN_DNSWL part was missing), but this has been fixed in subsequent versions. Please note that as of version 3.2.0, the rules below are included in the SpamAssassin default package.
In this situation, you have the following options:
Surgemail ini file code#
The return code “127.0.0.255” indicates this situation. In cases where your nameserver issues more than 100’000 queries / 24 hours, you may be blocked from further queries. The scores in parantheses are typical SpamAssassin scores. 2 = medium – make sure to avoid false positives but allow override for clear cases (-10.0).1 = low – reduce chance of false positives (-1.0).0 = none – only avoid outright blocking (eg large ESP mailservers, -0.1).20 – Added through Self Service without specific category.4 – Organisations (both for-profit and non-profit).The return codes are structured as 127.0.x.y, with “x” indicating the category of an entry and “y” indicating how trustworthy an entry has been judged.
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