Why "Encrypt" button in Outlook is not showing or enabled as it was enabled using below PowerShell cmdlets?
Why "Encrypt" button in Outlook is not showing or enabled as it was enabled using below PowerShell cmdlets? We have Exchange online environment. Set-IRMConfiguration -SimplifiedClientAccessEnabled $true Below is the PowerShell output of…
App-only authentication for unattended scripts
Hi Team, We are developing an integration that will use the authentication (App-only authentication for unattended scripts) mechanism to integrate with Security & Compliance PowerShell. The article…
cannot found Office 365 Exchange Online api
I tried adding the Office 365 Exchange Online API in the application's API permissions, but couldn't find the API in the APIs used by my organization. Do I need to purchase a subscription for any service?
How to enable Office 365 Exchange Online API permissions
Hello! I need to read emails from my personal Outlook account with a Python service via IMAP. Since it is a service, I need to access the emails without user authentication via an UI. In the docs I found, I should register an app in Azure with IMAP…
Prevent message delivery if there are multiple recipients in the To field
Hello community. Please tell me, can I implement a mail rule that will intercept a message if there are more than 20 recipients in the recipients (To) field? I would like to do the same thing in Outlook. GPT claims that it is possible and even says how,…
query on copilot
One of my users has mistakenly hidden Copilot from the left pane in Teams. I don't have a license for Copilot, so I cannot check myself, but the user does have the license. Can anyone guide me on how to bring back Copilot to the left pane in Teams?
Unable to remove GuestMailUser with missing the actual Entra ID Guest User
Hello, I encountered a problem where we imported external users and it created duplicate records of GuestMailUser in Exchange Online for the same person alex.growth@contoso.com with the identical records. It had 1 single guest user in Entra ID that we…
user never sent an email to colleague - phishing or Spam ?
Hi All, User A received an email from user B, but user B never sent it, i even verified it in outlook. i do not see mail in sent folder of user B. Both users are in same corporate domian In Exchange online Admin centre when i do a message trace, i see a…
shared mailbox
Hi All, I have a shared mailbox, let’s say smb@contoso.com, and I have granted 3 users Send-On-Behalf-Of permissions using the syntax below. I now want to revoke one user(user3@contoso.com) Send-On-Behalf-Of permission. Could you please guide me with the…
email signature global.
Hello Please i need your help on this issue. when I am trying to set up global email signature from exchange rule , not working properly.
Exchange SMTP Logs
Hi All, I am using an Exchange 2016 hybrid environment. One of my applications is using an internal relay (i.e., on-prem relay). The application is triggering emails, but users are not receiving them. The users are in exchange online. Which logs do I…
Issue when searching in Outlook web - Something went wrong
Hi everyone, I have a user who’s unable to search their inbox in Outlook Web. The search feature isn’t functioning in outlook web and outlook applications. I’ve already cleared the cache for the browser and attempted to log into the same account on a…
Query on API
Hi All I want to fetch service health(Monitoring) information using an API. Could you please guide me on which API I need to use.
Getting Unauthorized issue for exchange admin reporting API's
Hi Team We are facing multiple Unauthorized issues while calling below exchange admin reporting APIs - https://reports.office365.com/ecp/reportingwebservice/reporting.svc/MailDetailDlpPolicy …
Cannot confirm domain
Hello Please i need your help on this issue. I have now removed all domains associations with Microsoft, and now i cannot add my domain. So right now nothing works, like e-mail, website etc. because this is not possible. Errors faced by user: We have…
IMAP Protocol
Hi All, IMAP is disabled for all users in my environment. One of my users has requested that IMAP be enabled on their mailbox. I understand that IMAP is less secure, and I prefer not to enable it. Can anyone provide more details about IMAP to help me…
Disable Add-in
Hi All, I am using Microsoft 365 Apps for Enterprise. How can I disable or hide the add-in(Report) mentioned below on Windows and Mac devices? I am using a Microsoft 365 E5 license and believe this add-in appeared after the November updates. Please guide…
email sending over office365 (smtp-mail.outlook.com) with oauth client_credentials_flow not working
Hello, I have set up an Azure App Registration to send emails using Microsoft services via the client_credentials flow. I am utilizing the email-oauth-proxy (https://github.com/simonrob/email-oauth2-proxy) application for this purpose. Working Workflow…
permissions
Hi All, I have a shared mailbox in exchange online, for example, smb@contoso.com, which is accessed by two users. When user1@contoso.com sends an email from the shared mailbox, the sent emails are stored in the shared mailbox's Sent Items. However, when…
send bulk emails in office 365 for a campaign
hi team, I have a campaign to send bulk emails for recipients using Office 365. ( Thousands per hour/day). Can i know what is my limit before the user get blocked? and if the user is blocked and i went and unblock it, will I be entitled to send again…