Attempting to access outlook.com using Edge on W10 Creators update I frequently but not always receive the following error.
https://outlook.live.com/owa/auth/errorfe.aspx?httpCode=500&msg=26604436&owaError=Microsoft.Exchange.Data.Storage.WrongServerException&owaVer=15.1.1178.18&be=DM5PR18MB1193&ts=131423266543144264&fe=MWHPR12CA0045&reqid=2385c650-1835-418a-9413-80a75cd4bf2d&creqid=&cid=&cbe=&rt=Form15&tg=00000000-0000-0000-0000-000000000000&MDB=00000000-0000-0000-0000-000000000000&pal=0&dag=NAMPR18DG075&forest=namprd18.prod.outlook.com
:-(
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X-ClientId: EEEB672333C24FA68C83456487924754
request-id: 4d620d07-4bd3-4f65-8246-fa88a34cfc32
X-OWA-Error: Microsoft.Exchange.Data.Storage.WrongServerException
X-OWA-Version: 15.1.1178.18
X-FEServer: MWHPR12CA0034
X-BEServer: DM5PR18MB1193
Date: 19/06/2017 6:13:49 AM
The URL invoked was http://live.com which redirects. If you examine the URL as it was shown in my browser after the dust settled, you will see that this is a server error (httpCode=500).
There are other reports of similar errors but they are not as clearly shown to be a defect in OWA and attempts to help have generally followed red herrings.
My devices such as my Windows Phone and the Windows 10 Mail fat client are successful in connecting but when I respond to "Is this junk?" and the browser is launched I invariably get an error similar to the one above.
I briefly thought this was a consequence my having the region set to USA in order to get Cortana to use Jen Taylor's voice but setting it to Australia and rebooting did not correct the problem. (It did createanother problem. Cortana adopted a horrible nasal mockery of an Australian accent -- is thatreally what Americans think we sound like? -- but this was easily rectified by setting the region back to USA.)