7,013 questions with Exchange Online tags

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2 answers

How to add company name to display name for external mail recipients

I want everyone in the company to have the following rule: Company name should be added to display name for external recipients of emails. I do not want to add this directly to display name in Entra ID, as this will be displayed internally in teams,…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-01-15T11:33:33.4833333+00:00
Andy 0 Reputation points
commented 2026-03-12T14:05:08.95+00:00
Andy 0 Reputation points
2 answers

Unable to see Calendar for Online Archive

After applying a retention policy configured to move the entire mailbox content older than 2 years to the In‑Place Archive, all items were archived as expected. As a result: Older calendar appointments are no longer visible in the primary mailbox…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-12T11:36:04.3333333+00:00
Amedeo 0 Reputation points
edited an answer 2026-03-12T13:43:21.0366667+00:00
Hin-V 13,070 Reputation points Microsoft External Staff Moderator
1 answer

non ricevo la posta in outlook

non ricevo nè invio e-mail tramite outlook (excenge)

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-11T10:45:26.63+00:00
LORENZO MARAZZITA 0 Reputation points
commented 2026-03-12T10:39:49.6966667+00:00
Jayden-P 17,110 Reputation points Microsoft External Staff Moderator
2 answers

Scan to email problems

Hello, Apologies if this is in the wrong group, but I have recently bought a new MFD which has scan to email which I need to use every day for my business. I have also just migrated over to Office365 and I am trying to set this up, but oh my word.. it…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-09T23:31:04.6333333+00:00
Ekaterina Cuff 0 Reputation points
commented 2026-03-12T04:20:33.1366667+00:00
Vergil-V 10,340 Reputation points Microsoft External Staff Moderator
2 answers

Thunderbird cannot access Outlook email.

I added an Outlook email account to the Thunderbird mail application. However, the following message appears and the inbox remains empty: “The current command did not complete successfully. Server response for account <PII removed>: User is…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-12T02:55:42.2266667+00:00
SAKAI A 0 Reputation points
edited an answer 2026-03-12T03:53:56.1433333+00:00
Teddie-D 12,925 Reputation points Microsoft External Staff Moderator
2 answers

Not receiving emails from my senders

emails from my senders is not cached into my inbox, it sits in the senders mailbox but I have knowledge it sitting there? Moderator note: Moved from Microsoft 365 and Office Others

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-11T20:50:32.09+00:00
Kevin McCallister 5 Reputation points
edited an answer 2026-03-12T00:43:24.3333333+00:00
Matthew-P 11,575 Reputation points Microsoft External Staff Moderator
2 answers

How to restrict specific email addresses, that are in our domain but not in an allowed group from journaling

How to restrict specific email addresses, that are in our domain, but not in an allowed Journal rules group from journaling?

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-10T20:58:14.76+00:00
Andrew Bonser 0 Reputation points
commented 2026-03-12T00:02:48.3133333+00:00
TiNo-T 11,770 Reputation points Microsoft External Staff Moderator
2 answers

I cannot receive nor send emails

I cannot send nor receive emails in my other account, [Moderator note: personal info removed].com.

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-09T06:58:05.3233333+00:00
Lambert Nunez 0 Reputation points
commented 2026-03-11T14:53:03.01+00:00
Hin-V 13,070 Reputation points Microsoft External Staff Moderator
1 answer

Unable to see Calendar for Online Archive

Hi, We have Hybrid environment, and we have in place online archive enabled for all users. So all users get online archive auto mapped in their outlook. For most of the users if they go to calendar section they get Calendar for both primary mailbox and…

Exchange Online
Exchange Online

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

7,013 questions
Exchange | Hybrid management
Exchange | Hybrid management

The administration of a hybrid deployment that connects on-premises Exchange Server with Exchange Online, enabling seamless integration and centralized control.

2,409 questions
asked 2023-11-03T08:11:21.8133333+00:00
GoodResource 321 Reputation points
edited a comment 2026-03-11T11:50:05.8266667+00:00
Amedeo 0 Reputation points
1 answer One of the answers was accepted by the question author.

Does M365 de-duplicate Outlook email attachements?

Does M365 de-duplicate Outlook email attachments within the same organization?

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-11T09:03:01.7666667+00:00
LEE JOO LEONG 20 Reputation points
accepted 2026-03-11T09:49:53.65+00:00
LEE JOO LEONG 20 Reputation points
1 answer

Remove orphaned Outlook add-in "CRM Notes" – visible as admin-managed but not removable

We have an Outlook add-in ("CRM Notes") that appears as admin-managed in Manage your apps (https://aka.ms/olksideload) and in the Add apps catalog in Outlook on the web. Users cannot remove it (Remove is greyed out). The add-in does not work…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-10T08:15:51.0366667+00:00
Tristan von Stechow 0 Reputation points
commented 2026-03-11T08:48:41.2933333+00:00
Steven-N 21,805 Reputation points Microsoft External Staff Moderator
2 answers

Emails delivered from certain IP Addresses in M365 get rejected due to SPF fail

Hi Moderators, There have been some cases where emails which are being delivered are rejected. I took a closer look and it seems that the actual IP ranges in spf.protection.outlook.com differs from what was listed on the Microsoft 365 URLs and IP address…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-10T09:01:15.9833333+00:00
Andy Choo 0 Reputation points
commented 2026-03-11T08:20:26.23+00:00
Steven-N 21,805 Reputation points Microsoft External Staff Moderator
2 answers

RE: Need help with a rule to send Outgoing Replies only outside my organization

Hello, I need help drafting the wording for a rule that can be set to trigger a message only for external senders without affecting internal users. I've attached the message I'm receiving when I try to save it only with a message for outside the…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-09T15:52:18.44+00:00
Jean Ann. Powers 0 Reputation points
commented 2026-03-11T03:20:07.3666667+00:00
Hani-Ng 8,720 Reputation points Microsoft External Staff Moderator
2 answers

Creating and setting up email subdomain to work properly in Exchange Online and M365

What are the steps I must follow to create the email subdomain or alias to my existing mailbox called: [******@department.company.com] [******@department1.company.com] I need to capture the email address when the user or customer clicks on…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-06T05:11:07.68+00:00
EnterpriseArchitect 6,346 Reputation points
commented 2026-03-11T01:13:06.8166667+00:00
Austin-H 8,330 Reputation points Microsoft External Staff Moderator
1 answer

Exchange Online Plan Transferral

Dear All, Please refer to the following communication from my current provider of the Exchange Online (Plan 1): "The M365 Exchange Online Plan 1 associated with the domain name, mysite.com, is expiring in 30 days on XX/YY/2026. Please be aware, if…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-06T13:42:14.5266667+00:00
Laurie Stearn 91 Reputation points
commented 2026-03-10T12:44:53.1333333+00:00
Jayden-P 17,110 Reputation points Microsoft External Staff Moderator
1 answer

EWS APIs still accessible after setting org-level EwsEnabled to False

Hello everyone, I tried to simulate a scenario where EWS access is blocked in Exchange Online by disabling the organization-level EwsEnabled flag. I configured the following setting using PowerShell: Set-OrganizationConfig -EwsEnabled $false My…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-05T08:25:58.3633333+00:00
WinnieHsiao 0 Reputation points
commented 2026-03-10T07:10:17.0866667+00:00
WinnieHsiao 0 Reputation points
2 answers

Transport Rule creation

Hi all, I have a sender, for example abc(at)contoso.com, that sends multiple emails to my users. I would like only a specific email from this sender—with the subject "TEST-1"—to be delivered to the Other tab instead of the Focused inbox tab in…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-05T21:22:47.2633333+00:00
Glenn Maxwell 13,346 Reputation points
commented 2026-03-09T06:25:23.9666667+00:00
Hani-Ng 8,720 Reputation points Microsoft External Staff Moderator
2 answers

Move my Microsoft 365 email away from Godaddy

how to Move my Microsoft 365 email away from Godaddy? Moderator note: Moved from Microsoft 365 and Office Other

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-06T07:24:36+00:00
AC 0 Reputation points
commented 2026-03-09T01:56:15.3666667+00:00
Matthew-P 11,575 Reputation points Microsoft External Staff Moderator
2 answers

Issue with Exchange Reports - Office 365 Reporting web service for MessageTrace

Hello, We are using the Exchange Reports Office 365 Reporting web service REST API for services like MessageTrace, MailDetailDlpPolicy, etc. While all other API calls are working correctly, we are consistently encountering an issue with MessageTrace.…

Exchange Online
Exchange Online

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

7,013 questions
asked 2026-03-07T12:56:53.7633333+00:00
Kumar Sugandh 0 Reputation points
commented 2026-03-07T14:30:10.6+00:00
Vasil Michev 125.4K Reputation points MVP Volunteer Moderator
23 answers

The operation couldn’t be completed. (com.apple.accounts error 3.)

unable to add exchange account to the mail app on osx

Exchange Online
Exchange Online

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

7,013 questions
asked 2025-11-19T13:57:52.4133333+00:00
Ralf 75 Reputation points
commented 2026-03-07T05:41:38.8+00:00
rvg01 10 Reputation points