Questions tagged [outlook-api]

120 questions
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Uploading a large attachment using Microsoft Graph got invalid_token error

I am trying to upload a large (> 4mb) attachment to an existing message in Office 365 using Microsoft Graph Java SDK 2.10. I am following these instructions: https://learn.microsoft.com/en-us/graph/outlook-large-attachments?tabs=java I have…
Duy Ngo
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MS Graph API - Patching Group Event Description does not send update to Attendees

I am updating a group calendar event using Graph API. PATCH https://graph.microsoft.com/v1.0/groups/{group-id}/events/{event-id} When I update the start or end date the update is correctly send to all attendees. When I only update the description…
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SetSelectedDataAsync Html Data Stripped Out When Using Outlook Desktop

I am trying to add hidden data to an Outlook email from an outlook web add-in so that I can use it later for linking the email back to other data. I am using the setSelectedDataAsync method for this like so: var content = "
BenIffland
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how to hide the guest list / attendees to see other attendees in create calendar event using outlook api

In create calendar event through outlook api how to hide the attendees to see other attendees. I want attendees other than the organizer not to see who the event's attendees are, i checked the entire api documentation but cant find how to hide the…
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Add banner/notification to the selected email

The Outlook Insights Add-in adds banners (or notification) to emails when You select the email. Banners looks like this: Am I wondering how this was achieved and how the add-in activated to add the notification? My main idea is to add notification…
Oleksandr Fisun
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"UnknownError " while accessing Graph API to get mailbox messages of the specific user with grant type as client_credentials. App only permissions

I am trying to get the messages from outlook mailbox of a specific user. I created an app with permissions type "application" and permissions Mail.ReadBasic.All, Mail.Read, Mail.ReadWrite. I provided adminconsent with below…
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Microsoft Graph API vs. IMAP/POP3 - which is better for reading mails?

I want to read mails of users of a specific domain (tenant) using Outlook API. However, I don't have privileges to register new app in Azure portal, for that domain, and so am not able to use Graph API. We cannot use Outlook API without an OAuth…
MAK
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Exchange on-premise and requirements sets

We’re trying to determine if some of our customers could use our outlook add-in and we are finding it difficult to determine this information from the web page Outlook JavaScript API requirement sets Documentation Our add-in uses requirements set…
hoz
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change GridView table style when sending to outlook

I have this code that send GridView data to outlook Microsoft.Office.Interop.Outlook.Application oApp = new Microsoft.Office.Interop.Outlook.Application(); Microsoft.Office.Interop.Outlook.MailItem oMsg =…
M.Bouabdallah
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Reading Emails From Outlook with Python & Specifying a Date Range

I am trying to read emails from Outlook using a specific date range as well as other criteria - sender, subject etc. However, I am unsure as to how to specify a date range within which Python can search for the emails. This is what I have so far…
Saadiq
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Microsoft Graph API mail gets send but in spam

I am a newbie to Microsoft API and was trying the Microsoft graph API Outlook for sending mail to different emails in nodejs. I tried the below example but I am able to send mail as spam. Github…
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When will the Outlook Task API be moved from Beta into V1

Hi I want to use the Microsoft Graph - Outlook Task API in a production site - however its been in Beta for 2 years and the last update I found was it would be in the next release (this was dated 2017). Any news or updates about when this will be…
Mark E
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How to get an "until-revoke" refresh token under Outlook API?

I have clients connecting to my backend application giving me permissions, access token and refresh token but these refresh tokens have a limited lifetime if not used and from this, comes the need for the client to revalidate the permissions and…
sendoushi
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Check if value is null in array in object?

Here is the $object that Microsoft is returning to me: object(Microsoft\Graph\Model\Event)#56 (1) { ["_propDict":protected]=> array(2) { ["@odata.context"]=> string(245)…
Timmy Balk
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Outlook 365 Web Add-in - Context menu from Mail Item

Outlook 365 Web Add-in - Context menu from Mail Item Is this something that is still supported in the new Web Add-in model? From the documentation it appears that it is NOT Supported. I am looking for someone in a solid position to definitively…
JDev
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