{"id":209,"date":"2007-06-18T07:52:33","date_gmt":"2007-06-17T22:52:33","guid":{"rendered":"https:\/\/fugutabetai.com\/blog\/2007\/06\/18\/added-spf-support-to-fugutabetai-com-mailserver\/"},"modified":"2007-06-18T07:52:33","modified_gmt":"2007-06-17T22:52:33","slug":"added-spf-support-to-fugutabetai-com-mailserver","status":"publish","type":"post","link":"https:\/\/fugutabetai.com\/blog\/2007\/06\/18\/added-spf-support-to-fugutabetai-com-mailserver\/","title":{"rendered":"Added SPF support to fugutabetai.com mailserver"},"content":{"rendered":"<p>Using the <a href=\"http:\/\/www.howtoforge.com\/postfix_spf\">Postfix and SPF howto over on howtoforge.com<\/a> I added SPF support to the Fugutabetai.com mail servers.  It looks like that is working well, so after a few weeks go by, I&#8217;ll try to remember to look at the logs and see if SPF has been useful at all at rejecting spam from known unauthorized users.  Since <a href=\"http:\/\/www.openspf.org\/\">SPF (Sender Policy Framework)<\/a> won&#8217;t work without domains deciding to actually fail to accept mail from machines that are not authorized to send that mail, I&#8217;ve switched the Fugutabetai.com DNS SPF records to hard fail on mail that doesn&#8217;t originate from the proper places.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Using the Postfix and SPF howto over on howtoforge.com I added SPF support to the Fugutabetai.com mail servers. It looks like that is working well, so after a few weeks go by, I&#8217;ll try to remember to look at the logs and see if SPF has been useful at all at rejecting spam from known [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4,5],"tags":[],"_links":{"self":[{"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/posts\/209"}],"collection":[{"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/comments?post=209"}],"version-history":[{"count":0,"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/posts\/209\/revisions"}],"wp:attachment":[{"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/media?parent=209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/categories?post=209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fugutabetai.com\/blog\/wp-json\/wp\/v2\/tags?post=209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}