{
  "is": "issue",
  "title": "[solved] Issue: Published calendars // limitations OWA",
  "body": "\u003cp\u003eAn important security update for Microsoft Exchange is currently affecting the functionality of the Outlook Web App (OWA) webmail application, which is accessible at \u003ca href=\"https://msx.tu-dresden.de/\"\u003emsx.tu-dresden.de\u003c/a\u003e.\u003c/p\u003e\n\u003cp\u003eUntil Microsoft releases further updates, the following limitations apply when using OWA:\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eImages sent directly within the email body (inline images) may not display correctly or at all\nin the recipient’s OWA reading pane.\nAs a workaround, send images as email attachments or\nuse the Outlook desktop client to view them.\u003c/li\u003e\n\u003cli\u003eIt is not possible to use published calendars (links ending in \u003ccode\u003e.html\u003c/code\u003e or \u003ccode\u003e.ics\u003c/code\u003e). When you click on these links, you will receive an error message with the following content:\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"highlight\"\u003e\u003cpre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;\"\u003e\u003ccode class=\"language-text\" data-lang=\"text\"\u003e\u003cspan style=\"display:flex;\"\u003e\u003cspan\u003eThis page is currently unavailable.\n\u003c/span\u003e\u003c/span\u003e\u003cspan style=\"display:flex;\"\u003e\u003cspan\u003emsx.tu-dresden.de is unable to process this request at this time.\n\u003c/span\u003e\u003c/span\u003e\u003cspan style=\"display:flex;\"\u003e\u003cspan\u003eHTTP ERROR 500\n\u003c/span\u003e\u003c/span\u003e\u003c/code\u003e\u003c/pre\u003e\u003c/div\u003e",
  "createdAt": "2026-05-18 15:00:00 +0200 CEST",
  "lastMod": "2026-05-18 15:00:00 +0200 CEST",
  "permalink": "https://betriebsstatus.tu-dresden.de/en/issues/2026-05-18-storung_veroffentlichte_kalender_via_owa/",
  "severity": "disrupted",
  "resolved": true,
  "informational": false,
  "resolvedAt": "2026-08-20T10:05:00.000+02:00",
  "affected": ["system_email_name"],
  "filename": "2026-05-18-storung_veroffentlichte_kalender_via_owa.md"
}