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outlook won't open

I had to uninstall outlook on my windows PC and I keep getting an eroor page saying outlook.office.com can't currently handle this request. HTTP ERROR 500

Outlook | Windows | New Outlook for Windows | For business
asked 2026-11-13T02:37:32.3666667+00:00
Account Payable 0 Reputation points
answered 2026-11-13T02:46:32.2833333+00:00
Aetherin 3,930 Reputation points Independent Advisor
1 answer

Outlook.com S3150 block: olcsupport form returns "Error submitting case" - is there another way to contact the deliverability team?

Hello, Our mail server's IP is being rejected by Outlook.com / Hotmail / Live with: 550 5.7.1 Unfortunately, messages from [x.x.x.x] weren't sent. Please contact your Internet service provider since part of their network is on our block list…

Outlook | Web | Outlook.com | Email
asked 2026-11-12T23:23:39.18+00:00
Wajid 0 Reputation points
commented 2026-11-13T02:46:10.1766667+00:00
EmilyS726 279.8K Reputation points Independent Advisor
asked 2026-11-10T08:40:37.2966667+00:00
Therese Saladin-Davies 0 Reputation points
commented 2026-11-13T02:44:47.22+00:00
Therese Saladin-Davies 0 Reputation points
2 answers

Why MS Word application has stopped working

Up until yesterday, the MS Word application was working fine for me. However, as of today, it has stopped working, and even the self-repair feature fails to fix it. Could you please help me resolve this issue?

Microsoft 365 and Office | Word | For business | Windows
asked 2026-11-13T02:31:16.6366667+00:00
Parker Tilly 0 Reputation points
answered 2026-11-13T02:44:45.0666667+00:00
Michelle Nguyen 2,860 Reputation points Independent Advisor
15 answers

503 service unavailable error

I can't access my one drive. I keep getting this error...

Microsoft 365 and Office | OneDrive | For home | Other
asked 2026-05-18T15:06:42.5766667+00:00
Melissa Bear 0 Reputation points
answered 2026-11-13T02:44:38.65+00:00
2 answers

not receiving emails despite trying everything

I am not receiving all my emails but some do go into junk. I then say 'not junk' and they go to my inbox but then when the next one comes it goes into junk again. I've tried all the remedies on Google with no success. I don't know how many I should…

Microsoft 365 and Office | Other
asked 2026-11-12T15:42:18.4833333+00:00
Alison Holder 0 Reputation points
edited the question 2026-11-13T02:43:35.8733333+00:00
Emma1-N 15,005 Reputation points Microsoft External Staff Moderator
2 answers

Outlook still down

Hi since this morning until now we cannot access any of services of outlook and we really need to access our email,.

Outlook | Web | Outlook on the web for business | Email
asked 2026-11-13T02:38:39.2133333+00:00
jcb 0 Reputation points
answered 2026-11-13T02:43:31.83+00:00
Teddie Dang 2,160 Reputation points Independent Advisor
1 answer

outlook problem

what wrong of outlook in email cannot be login in email

Outlook | Web | Outlook.com | Email
asked 2026-11-13T02:10:19.4866667+00:00
Norman Kwan 0 Reputation points
answered 2026-11-13T02:43:21.93+00:00
Ivan B 127.3K Reputation points Independent Advisor
1 answer

After a recent Windows Update, I opened Copilot, asked a question, hit enter, the question was corrupt. Opened it in Bing, it said poor connection and wouldn't open. Ran the conductivity troubleshooter, it said contact support.

Cannot open Copilot after a recent Windows Update. Opened it, asked a question, hit enter, and the question became corrupted with symbols. Opened it again in Bing, it said "poor connection". Ran the Copilot connection Troubleshooter, did not…

Microsoft Copilot | Windows Copilot | Copilot+ PC
asked 2026-11-13T02:41:11.1733333+00:00
Robert Gresczyk 0 Reputation points
answered 2026-11-13T02:43:18.4066667+00:00

AI answer

2 answers

Can't access my business email in Outlook.

My email access was working earlier in the day. Now, I can't access my email and my Outlook does not work.

Outlook | Web | Outlook on the web for business | Email
asked 2026-11-13T02:28:38.1766667+00:00
Ray Rogers 0 Reputation points
answered 2026-11-13T02:43:12.3433333+00:00
Darren Bruce 2,610 Reputation points Independent Advisor
1 answer

No service for 10 hours

No email on laptop, iPad or iPhone. What is going on what do I do?

Outlook | Web | Outlook.com | Email
asked 2026-11-13T02:40:49.1466667+00:00
James Loughlin 0 Reputation points
answered 2026-11-13T02:41:32.9566667+00:00

AI answer

0 answers

windows11 - KS questions

KB5123061补丁,导致我的Windows11 26H2 的**.NET** 安装目录出错了

Community Center | Not monitored
asked 2026-11-13T02:39:50.54+00:00
子循 金 0 Reputation points
1 answer

Microsoft Copilot shows a blank screen when click open

Microsoft Copilot shows a blank screen when click open I tried to install Microsoft Copilot again. However, it seems does not work.

Microsoft Copilot | Microsoft 365 Copilot | Development
asked 2026-11-13T02:37:44.45+00:00
yuan zhou 0 Reputation points
answered 2026-11-13T02:38:40.38+00:00

AI answer

1 answer

Excel scripts not working on browser

The automation tab is broken for our Microsoft account on the web version of excel. It works fine on the desktop app, but on browser, the scripts we have saved do not load, and when trying to create a new script it has the following error: "An…

Microsoft 365 and Office | Excel | For home | Other
asked 2026-11-12T15:14:02.8233333+00:00
Jack Scales 0 Reputation points
answered 2026-11-13T02:38:33.65+00:00
Rukshan edirisinghe 2,445 Reputation points
2 answers

How to Add an IMAP Account to Outlook

I am trying to add an account to Outlook. This account had been supported for many years but began failing, denying access and prompting for login. Following Windows troubleshooting tips, I removed the account and attempted to add it back. Repeated…

Outlook | Windows | New Outlook for Windows | For home
asked 2026-11-13T02:04:31.0966667+00:00
GregorJudy Matley 0 Reputation points
answered 2026-11-13T02:37:59.06+00:00
EmilyS726 279.8K Reputation points Independent Advisor
2 answers

Microsoft Paint 11.2605.91.0

Hi there, https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83844 The Security Update Guide for CVE-2026-83844 lists a fixed Paint version of 11.2605.91.0. I cannot locate this version through Store distribution channels or public release…

Windows for home | Other | Apps
asked 2026-10-30T09:34:40.53+00:00
Theo 20 Reputation points
answered 2026-11-13T02:37:34.38+00:00
Benjamin ParkerMeyer 0 Reputation points
2 answers

I haven't been able to access my Outlook email for many hours. How long will this problem persist?

Outlook on the web won't open, and the app hasn't updated.

Outlook | Web | Outlook.com | Email
asked 2026-11-13T02:05:17.6466667+00:00
Tom Porier 0 Reputation points
answered 2026-11-13T02:37:27.6433333+00:00
Estrella721 48,020 Reputation points Independent Advisor
1 answer

I have been unable to connect to Outlook for 8 hours.

When will Outlook be fixed? It has been out since 1 p.m. ET. It is now 9 p.m.

Exchange Online
Exchange Online

A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.

7,490 questions
asked 2026-11-13T02:29:00.6766667+00:00
Myles Gordon 0 Reputation points
answered 2026-11-13T02:37:07.2+00:00
BabybooHN 3,975 Reputation points Independent Advisor
2 answers

Unable to delete emails from the Outbox folder

I have an email stuck in my Outbox that I cannot delete. The system indicates that Outlook is in the process of sending it to the recipient. As a result, my Inbox is not updating on either my computer or my Apple device.

Outlook | Windows | Classic Outlook for Windows | For business
asked 2026-11-13T02:18:53.7466667+00:00
Collins Mara 20 Reputation points
answered 2026-11-13T02:37:04.3733333+00:00
Aetherin 3,930 Reputation points Independent Advisor
1 answer

Issue withCopilot

Please fix the following issue with the Copilot app: it won't upload, and the screen stays blank.

Microsoft Copilot | Windows Copilot | App
asked 2026-11-13T02:35:48.5366667+00:00
Daniel Collins 0 Reputation points
answered 2026-11-13T02:36:52.9333333+00:00

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