{"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":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[13,46],"tags":[],"class_list":["post-414","post","type-post","status-publish","format-standard","hentry","category-exchange","category-zertifikat"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Der Zugriff auf einen Exchangeserver brachte manchmal Fehlermeldungen, manchmal klappte es. OWA via Chrome klappte gar nicht mehr, der IE funktionierte einwandfrei. Ich pr\u00fcfte die Zertifikate auf dem Exchangeserver (insbesondere dasjenige, welches IIS zugewiesen war), und dort wurde gemeldet: RevocationCheckFailure Nunja, das kann ja nichts gutes heissen :) Meine Vermutung best\u00e4tigte sich umgehend: Die Firewall\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Martin Wildi\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/itblog.wildi.dk\/?p=414\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"de_DE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"IT Blog Wildi - Blog \u00fcber IT und anderes.\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Exchange meldet \u00abRevocationCheckFailure\u00bb - IT Blog Wildi\" \/>\n\t\t<meta property=\"og:description\" content=\"Der Zugriff auf einen Exchangeserver brachte manchmal Fehlermeldungen, manchmal klappte es. OWA via Chrome klappte gar nicht mehr, der IE funktionierte einwandfrei. Ich pr\u00fcfte die Zertifikate auf dem Exchangeserver (insbesondere dasjenige, welches IIS zugewiesen war), und dort wurde gemeldet: RevocationCheckFailure Nunja, das kann ja nichts gutes heissen :) Meine Vermutung best\u00e4tigte sich umgehend: Die Firewall\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/itblog.wildi.dk\/?p=414\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2017-08-17T11:48:26+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2017-08-17T11:48:26+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Exchange meldet \u00abRevocationCheckFailure\u00bb - IT Blog Wildi\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Der Zugriff auf einen Exchangeserver brachte manchmal Fehlermeldungen, manchmal klappte es. OWA via Chrome klappte gar nicht mehr, der IE funktionierte einwandfrei. 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