{"id":414,"date":"2017-08-17T13:48:26","date_gmt":"2017-08-17T11:48:26","guid":{"rendered":"https:\/\/itblogwildi.wordpress.com\/?p=414"},"modified":"2017-08-17T13:48:26","modified_gmt":"2017-08-17T11:48:26","slug":"exchange-meldet-revocationcheckfailure","status":"publish","type":"post","link":"https:\/\/itblog.wildi.dk\/?p=414","title":{"rendered":"Exchange meldet &#171;RevocationCheckFailure&#187;"},"content":{"rendered":"<p>Der Zugriff auf einen Exchangeserver brachte manchmal Fehlermeldungen, manchmal klappte es. OWA via Chrome klappte gar nicht mehr, der IE funktionierte einwandfrei.<\/p>\n<p>Ich pr\u00fcfte die Zertifikate auf dem Exchangeserver (insbesondere dasjenige, welches IIS zugewiesen war), und dort wurde gemeldet:<\/p>\n<pre>RevocationCheckFailure<\/pre>\n<p>Nunja, das kann ja nichts gutes heissen \ud83d\ude42<\/p>\n<p>Meine Vermutung best\u00e4tigte sich umgehend: Die Firewall war derart restriktiv eingestellt, dass der Exchange ausgehend keine HTTPS Verbindungen herstellen durfte. Nach deren Freigabe klappte das dann.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Der Zugriff auf einen Exchangeserver brachte manchmal Fehlermeldungen, manchmal klappte es. OWA via Chrome klappte gar nicht mehr, der IE&#8230; <a class=\"read-more\" href=\"https:\/\/itblog.wildi.dk\/?p=414\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,46],"tags":[],"class_list":["post-414","post","type-post","status-publish","format-standard","hentry","category-exchange","category-zertifikat"],"_links":{"self":[{"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=\/wp\/v2\/posts\/414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=414"}],"version-history":[{"count":0,"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=\/wp\/v2\/posts\/414\/revisions"}],"wp:attachment":[{"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itblog.wildi.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}