4,015 questions with Outlook | Outlook for mobile | Outlook for Android | For business tags

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Outlook Out of Office not working on any device

Out of office not working on any device and I tried everything within my capacity and knowledge

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-10-02T13:07:57.41+00:00
Steve Bore 0 Reputation points
commented 2026-10-03T07:33:55.6466667+00:00
Julie Huynh 3,770 Reputation points Independent Advisor
1 answer

Cannot send Outlook Calendar invites to addresses not in my Outlook Contacts

I am no longer able to send Outlook Calendar invites to addresses that are not in my Outlook Contacts. If I add a non-contact address to the Required or Optional field in the mobile app, the app will just not recognize the address and it will clear it…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-30T17:41:47.3233333+00:00
Serene Taleb-Agha 0 Reputation points
answered 2026-09-30T19:38:11.64+00:00
Ruby Nguyen 2,885 Reputation points Independent Advisor
1 answer

access https://outlook.cloud.microsoft/calendar/view/week denied error 500 and 401

I use a samsung phone, where i fill my calender. This friday it worked normal (26-09), this weekend my calender was empty. That happened before, so I went to my laptop. I updated my laptop (microsoft update) this weekend. In my favorites there is a link…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-29T10:37:06.1933333+00:00
Judith van Gool 0 Reputation points
commented 2026-09-30T11:16:40.7433333+00:00
Roebe Ta 1,545 Reputation points Independent Advisor
2 answers One of the answers was accepted by the question author.

Outlook app malfunction on my phone

I have used Outlook on my phone for more than 2 years. But in the recent past, Whenever I open Outlook email on my phone (Techno Spark 10 Pro), the app just opens well but before I start browsing through my mails, it closes. This has become a challenge…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2025-11-09T14:43:57.5833333+00:00
Ronald Mutuah 20 Reputation points
commented 2026-09-28T23:00:12.3533333+00:00
PRASAD, Rajeev (rpras57) 0 Reputation points
0 answers

Outlook Calendar on android showing 'multiple locations' and prompting me to select

My mobile Outlook calendar on android has started prompting me to select a work location by showing 'multiple locations' for each working day. It's really annoying. I've followed guidance to uncheck the sharing of my calendar with others via Outlook on…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-18T13:21:46.1266667+00:00
Aidan 0 Reputation points
edited the question 2026-09-18T13:43:11.33+00:00
Aidan 0 Reputation points
2 answers

Request to Add Read Receipt and Delivery Tracking to Outlook for Android

Hello Microsoft Outlook Team, I am a user of the Microsoft Outlook app on Android, and I would like to request an important feature: the ability to track sent emails and receive read and delivery receipts directly within the Android app. It would be…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-16T05:56:01.0333333+00:00
answered 2026-09-16T06:09:32.78+00:00
Darren Bruce 1,830 Reputation points Independent Advisor
1 answer

How to download Classic Outlook to Android

I have been endeavouring to download classic outlook on my mobile phone, without success. I am always being routed to New Outlook. I have Classic on my pc and I had it previously on my mobile, but as a result of a factory reset and now need to load it…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2025-10-20T13:44:52.2433333+00:00
David 5 Reputation points
commented 2026-09-15T04:13:32.53+00:00
Hornblower409 16,335 Reputation points
2 answers

Can't use excel or outlook mobile apps

I'm trying to sign into outlook and excel on mobile, but whenever I try I get hit with a blank white screen that I can't do anything about. So far I have made sure both my device and the apps are up to date, cleared the cache, and reinstalled both the…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-13T04:57:49.3433333+00:00
Ben Krick 0 Reputation points
commented 2026-09-15T00:34:17.2866667+00:00
Kien 1,710 Reputation points Independent Advisor
1 answer

AADSTS50020

AADSTS50020: User account [Moderator note: Personally Identifiable Information removed] The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-13T21:39:08.4066667+00:00
Lee Lemon 0 Reputation points
edited an answer 2026-09-11T01:28:51.3333333+00:00
Hendrix 1,670 Reputation points Independent Advisor
2 answers

Outlook not Downloading to new Google Phone

I transferred my old Google phone to a new Google 11 today along with a new tablet, switching carriers. All contents from the prior phone transferred successfully to both the new tablet and new phone. My outlook work email icon is in the new phone. When…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-05T00:35:27.98+00:00
Mike Arnold 0 Reputation points
commented 2026-09-08T13:39:18.38+00:00
Kien 1,710 Reputation points Independent Advisor
1 answer

Outlook will not authenticate on Samsung S23

I have just changed my phone from a Samsung S10 to a Samsung s23. Everything has transferred without issue using Samsung Smartswitch but my emails (the main thing I use my phone for!) will not authenticate when I try to add the account in Outlook. The…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-07T08:16:04.0966667+00:00
Suzanne Lewthwaite 0 Reputation points
commented 2026-09-08T10:12:49.38+00:00
Suzanne Lewthwaite 0 Reputation points
2 answers

Outlook Mobile cannot send meeting‑related email. Normal email sends fine. RSVP acceptance does nothing.

Outlook Mobile cannot send meeting‑related email. Normal email sends fine. RSVP acceptance does nothing. I’ve already removed ActiveSync, reset Outlook Mobile, cleared calendar storage, and tested with a new calendar. I need a mailbox‑level calendar…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-05T23:04:36.3166667+00:00
Richard Walker 0 Reputation points
edited a comment 2026-09-07T09:36:23.2233333+00:00
BabybooHN 3,290 Reputation points Independent Advisor
2 answers

issue to connect my professional email to outlook

I can't even add it also to my phone , getting some error

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-09-07T07:44:02.55+00:00
Eden2013 0 Reputation points
commented 2026-09-07T07:48:24.15+00:00
Eden2013 0 Reputation points
2 answers

Trying to add an IMAP account to Outlook

When I'm on the screen to "Add Account" I enter my IMAP email address, touch the "?" and I only get two choices: Contact Support and Get Diagnostics. What do I do now and thank you in advance.

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-31T12:06:09.6933333+00:00
Kevin Parkyn 0 Reputation points
commented 2026-08-31T16:34:53.2066667+00:00
Kevin Parkyn 0 Reputation points
1 answer

Mobile does not sync with Laptop emails

I have just bought a new Samsung Galaxy S26 and in setting up the new phone cannot sync my emails with my laptop, which is very important to my business ([Moderator note: Personally Identifiable Information removed]). My previous phone which I am still…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-28T13:23:24.2366667+00:00
George Vasdekys 5 Reputation points
commented 2026-08-31T12:44:21.4233333+00:00
George Vasdekys 5 Reputation points
1 answer

I'm unable to sign into Outlook on mobile.

Due to an issue, I needed to reinstall outlook on my phone. After reinstalling, I needed to sign back into my email and I'm encountering an issue. When the screen would usually pop up for Microsoft Authenticator to allow me to sign in, it just sits and…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-21T17:10:57.0666667+00:00
Grace Kaminski 0 Reputation points
commented 2026-08-26T15:21:58.4266667+00:00
Ivory 1,825 Reputation points Independent Advisor
1 answer

Hi, I cant access my outlook email from my phone, it's a simple Kyocera flip phone, any help available?

Hi, I cant access my outlook email from my phone, it's a simple Kyocera flip phone, any help available?

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-24T18:48:48.49+00:00
The W Behavioral Health 0 Reputation points
edited an answer 2026-08-24T19:24:06.8433333+00:00
Ivory 1,825 Reputation points Independent Advisor
1 answer

White screen Android device about Teams, Outlook and Onedrive

hello, still issue in august 2026, the white screen appear on Onedrive, Outlook and Teams. I tried clear the cache, remove apps, reinstall again, checked all updates but no way, still white screen after enter my company email address. I have a workaround…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-07T19:21:20.7766667+00:00
Alex 0 Reputation points
commented 2026-08-22T19:59:51.74+00:00
Ivory 1,825 Reputation points Independent Advisor
2 answers

Email sending

Outlook on my android phone is receiving messages but when I try to send it automatically sends to draft and will not let me send. I have tried all your fixes.

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-08-20T13:37:56.5433333+00:00
PEGGY PUGH 0 Reputation points
commented 2026-08-21T15:30:25.7166667+00:00
Kristen Tran 2,040 Reputation points Independent Advisor
2 answers One of the answers was accepted by the question author.

Critical Issues with Microsoft Teams and Microsoft Outlook on Android 16 (Login Failure, Infinite Loop, App Crashes)

God, it is already 11 PM and my Microsoft Teams application has stopped working. It is completely unable to send messages, and after signing out, I cannot sign back inthe app only displays a blank page with an infinite loading loop. Meanwhile, Microsoft…

Outlook | Outlook for mobile | Outlook for Android | For business
asked 2026-04-20T00:34:45.36+00:00
Calvin Zolovoski 155 Reputation points
commented 2026-08-16T12:26:13.73+00:00
Khaled Sawada 0 Reputation points