The operation couldn’t be completed. (com.apple.accounts error 3.)
unable to add exchange account to the mail app on osx
Exchange Online
How to retrieve detailed O365 Message Trace logs using Python? Need guidance and best practices
I am trying to fetch Office 365 (Exchange Online) Message Trace logs using a Python script, but I am not getting complete or detailed information from the current approach. I want to know: What is the recommended API or method in 2025 for retrieving…
Exchange Online
Please fix my account
I opened an account for [Moderator note: personal info removed]. I believe my email is [Moderator note: personal info removed]@yourdomain, but every time I try to send an email to it it returns to the senders address a day later. What's the issue? Please…
Exchange Online
Configure Exchange Online PowerShell for Automated Admin Tasks
I’m trying to streamline some admin workflows by running a set of automated scripts against Exchange Online, but I’m not fully sure what the safest and most reliable way is to configure PowerShell for these tasks. I’m currently using the Exchange Online…
Exchange Online
O365 message trace from https://reports.office365.com/ecp is having issue from 12:00 PM 10/12/2025 (EST)
O365 message trace from https://reports.office365.com/ecp is having issue from 12:00 PM 10/12/2025 (EST) - using RestAPI we are fetching data and from yesterday we are not able to receive logs from reporting service.
Exchange Online
Groups list posts graph API does not return all posts in a thread
I'm trying to use the groups APIs to fetch all conversations threads and posts for a particular group in outlook. For that, I first fetched the group id, conversation id, and thread id. However, when listing posts, I'm seeing that while the contect…
Exchange Online
How can I reliably connect to Exchange Online PowerShell when the module keeps timing out or dropping the session?
I’m trying to manage mailboxes through Exchange Online PowerShell, but recently my connections either hang at “Connecting…” or disconnect after a few minutes, even though my network is stable and I’m using the latest ExchangeOnlineManagement module. Is…
Exchange Online
How to enable Authenticated SMTP for my mailbox so I can test SMTP Client Submission.
Please enable Authenticated SMTP for my mailbox so I can test SMTP Client Submission.
Exchange Online
Can't use Exchange Mail on my Mac, messages not loading or can't even login into Outlook
I've added an exchange account to my MacMail, and it's shown as successfully added and connected, however my messages are not loading. But I am able to send messages from it. When I tried to use Outlook on my Mac, I got this new error message before I…
Exchange Online
outlook emails why do they move
when i open a email and then forward it, it is then auto moved and turned into a thread and sent to top somewhere . how do i stop this happening so the email stays in the original place
Exchange Online
delays when applying mailbox configuration changes in Exchange Online
Why certain configuration changes in Exchange Online (such as permission updates, mailbox attribute changes, or transport-related settings) sometimes take a long time before they apply across Outlook and related services. I’ve checked service health and…
Exchange Online
Hotmail not able to send email on Macbook
Set up Hotmail as Exchange account on Mac OS 15 Sequoia. Mac Mail downloads my Hotmail emails but cannot send any. In Outlook and on the web, Hotmail works fine. It's only in Mac Mail. (And Hotmail works fine in iOS, as well as on another Mac.) I have…
Exchange Online
Cannot get my Exchange Account working on my new iphone
I cannot get my Exchange Account verified on my new iphone.
Exchange Online
invalid username or password
unable to login mailbox with error "invalid username or password" error code: 50126
Exchange Online
I cannot receive or send emails. I pay for a host server
I cannot send or receive emails even though outlook tells me I am connected to my server
Exchange Online
Exchange Online mailbox not provisioned automatically after assigning
The user’s mailbox is still showing “Preparing” even after assigning a Microsoft 365 E3 license more than 24 hours ago. The license is active and assigned correctly, but the mailbox has not been provisioned. After 24hours Removed license wait for for an…
Exchange Online
Email will not open
UTC Date: Client Id: Session Id: Client Version: BootResult: throttle Back Filled Errors: Unhandled Rejection: Error: 500:undefined|undefined:undefined err: Microsoft.Exchange.Data.Storage.TooManyObjectsOpenedException esrc: StartupData et:…
Exchange Online
Can't send or receive e-mails
We are getting this error and can't send or receive or get any assistance at any speed from Microsoft. Is it as simple as something sending massive amounts of e-mails getting us blocked UTC Date: 2025-12-09T08:55:57.848Z Client Id: [Moderator note:…
Exchange Online
API Mailbox Item Import
Hi there We would like to create an Exchange import session to prepare an import of an EML file to Outlook. POST https://graph.microsoft.com/beta/admin/exchange/mailboxes/******@domain.com/createImportSession API documented here:…
Exchange Online
Getting Error while using Imap Oauth
Getting below error in Application while Using Imap Oauth. caused by: javax.mail.MessagingException: : EU3 Bad User is Authenticated but not connected.