4,158 questions with Office Development tags

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Unable to send email with smtp.office365.com

Hi everyone, I've recently signed up for Office 365 and attempted to setup my web application to send email using office365 smtp server. Below is chunk of code setup for sending out email. It works fine on the old server but when I pointed to office365,…

Microsoft Office Online Server
Microsoft Office Online Server
Microsoft on-premises server product that runs Office Online. Previously known as Office Web Apps Server.
668 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,839 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Microsoft 365 Publishing
Microsoft 365 Publishing
Microsoft 365: Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line. Publishing: The process of preparing, producing, and releasing content for distribution or sale.
630 questions
Microsoft Configuration Manager
asked 2025-01-18T19:00:48.5533333+00:00
Tri Nguyen 0 Reputation points
commented 2025-01-18T19:55:52.6833333+00:00
Viorel 119K Reputation points
1 answer

MS Graph WorkbookApplication/Calculate API With Application Permissions

Hello, We are interested in using the API call here: https://learn.microsoft.com/en-us/graph/api/workbookapplication-calculate with Application permissions. It is ran on an internal server without needing a user auth workflow. A similar thread is here:…

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,799 questions
Excel
Excel
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
2,088 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-09T18:48:58.86+00:00
Tommy He 5 Reputation points
commented 2025-01-18T02:19:48.2566667+00:00
Tommy He 5 Reputation points
0 answers

How to convert a VSTO add in to outlook web add in for the new outlook view in Microsoft 365 outlook

We have developed an add-in using a C# VSTO add-in project in Visual Studio 2022. However, we now need to implement the same functionality for the web version, New Outlook, and mobile compatibility. Unfortunately, there doesn't seem to be proper…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-17T18:41:31.7066667+00:00
Ramakrishnan Ramar 20 Reputation points
0 answers

Issue on Dialog when adding Custom Functions into Office Excel Add-In

We are developing an Excel Add-In of a TaskPanel type, (Typescript). I need to use a Dialog (using DialogApi) in order to authenticate the user into an Azure B2C service. this part works fine, we use the messages to login and refresh tokens as…

Excel
Excel
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
2,088 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-17T18:34:49.4633333+00:00
Jose Morquecho 0 Reputation points
0 answers

Deeplinking to Outlook Calendar compose/subscribe

https://outlook.office.com/calendar/deeplink/subscribe I found this route and was hoping I could deeplink to the calendar subscription modal so that my application can quickly help people import an external calendar. I also found this route to compose a…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,408 questions
asked 2025-01-17T15:20:36.9366667+00:00
William Taggart 0 Reputation points
0 answers

Issue with sideloading Outlook Add-In due to 'webApplicationInfo' element Resource domain configuration.

We are developing a React.js based Outlook add-in, hosted at https://cmicpublish.cmicglobal.com/cmicdev/outlookplugin and have successfully initialized Office.js APIs. Our goal is to use the Office.context.auth.getAccessToken API to acquire an access…

Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,839 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
4,320 questions
Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,799 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,408 questions
asked 2024-11-13T14:58:10.83+00:00
Suraj Sinha 5 Reputation points
edited a comment 2025-01-17T10:34:01.8533333+00:00
ventura 0 Reputation points
1 answer

Something went wrong, please try again" Error message in Adaptive cards

I've created an actionable(action.http) message with a button using Adaptive Cards. The first time I try submitting my response from Outlook, I receive an error: "Something went wrong. Please try again later." However, on subsequent attempts, I…

Microsoft Teams
Microsoft Teams
A Microsoft customizable chat-based workspace.
10,680 questions
Outlook
Outlook
A family of Microsoft email and calendar products.
4,320 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Microsoft Teams Development
Microsoft Teams Development
Microsoft Teams: A Microsoft customizable chat-based workspace.Development: The process of researching, productizing, and refining new or existing technologies.
3,485 questions
asked 2025-01-16T07:57:24.0533333+00:00
Nargess Mojtahedi 0 Reputation points
commented 2025-01-17T07:11:56.96+00:00
Sayali-MSFT 3,326 Reputation points Microsoft Vendor
2 answers One of the answers was accepted by the question author.

Issue with getAttachmentContentAsync in Outlook Event-based Add-in

I have developed an event-based Outlook add-in to handle the OnMessageSend event. My goal is to access the attachment content when the event is triggered. The getAttachmentsAsync method works fine; I can retrieve details like attachment name, ID, and…

JavaScript API
JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
1,022 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,408 questions
asked 2025-01-08T04:52:41.3766667+00:00
Diluka Hewage 56 Reputation points
edited the question 2025-01-17T05:20:47+00:00
Joan Hua-MSFT 3,805 Reputation points Microsoft Vendor
1 answer

Security Excel

After browsing several forums, I find that the only real security for an Excel file is encryption with a password. Unfortunately, a person who knows the password can change it after having access to the file. Is it possible with VBA to put a password in…

Excel
Excel
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
2,088 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-15T22:08:56.6533333+00:00
Orkit 45 Reputation points
commented 2025-01-17T04:26:51.0133333+00:00
Kristian Holm Buch 0 Reputation points
0 answers

How can I insert an image with a link in powerpoint add-in

Hello Everyone, I am currently working on developing a powerpoint add-in where I am inserting image in the powerpoint slide from my application. I have a usecase where I am providing user to update the image with the latest data. To support this…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-16T07:21:44.0833333+00:00
Aditya Mittal 0 Reputation points
edited the question 2025-01-17T01:36:06.5533333+00:00
Emi Zhang-MSFT 27,081 Reputation points Microsoft Vendor
0 answers

Issue with Image Distortion in HTML Table Code

Hello, we are using HTML table code to send designed emails to customers. However, as shown in the attached image, there is a white line appearing in the middle, causing the image to distort. How can we resolve this issue?

Outlook
Outlook
A family of Microsoft email and calendar products.
4,320 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-13T09:21:54.7966667+00:00
yurim jung 0 Reputation points
commented 2025-01-16T19:16:24.0166667+00:00
Rick Kirkham 261 Reputation points Microsoft Employee
2 answers One of the answers was accepted by the question author.

What license do I need to be able to send emails through Microsoft Graph via an unattended desktop app?

Context: I'm a developer who writes console programs that scrape web sites. When an event occurs, I send an email to myself. MS recently turned off basic authentication. No sample program anywhere on the internet works to send via Microsoft Graph or…

Microsoft Graph
Microsoft Graph
A Microsoft programmability model that exposes REST APIs and client libraries to access data on Microsoft 365 services.
12,799 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Microsoft Entra Internet Access
Microsoft Entra Internet Access
A Microsoft Entra service that provides an identity-centric Secure Web Gateway that protects access to internet, software as a service (SaaS), and Microsoft 365 apps and resources.
30 questions
Windows Licensing
Windows Licensing
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Licensing: Rules, regulations, and restrictions that define how software can be used and distributed.
128 questions
asked 2025-01-10T21:41:32.8166667+00:00
We s 20 Reputation points
commented 2025-01-16T19:09:02.5333333+00:00
We s 20 Reputation points
2 answers One of the answers was accepted by the question author.

How to Enable or Disable Legacy Exchange Tokens in a Tenant

I am trying to disable the legacy Exchange access token in my tenant as part of migrating my add-in to MS Graph. I want to ensure nothing is left using this technology. According to the dev blog post: Updates on Deprecating Legacy Exchange Online Tokens…

Microsoft Exchange Online
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2024-11-07T15:14:45.1833333+00:00
Michał Kubiak (EJP) 20 Reputation points
answered 2025-01-16T17:57:23.86+00:00
Saravanan Subramaniam 0 Reputation points
0 answers

Emails not dropping from a domain to my outlook domain

It seems it is teams spam filter that is flagging the emails and any organisation using teams are not getting the mail. The emails are not being rejected so, I do not know why they are not dropping. I sent the same email from the same sender to other…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-16T12:44:50.44+00:00
83446423 0 Reputation points
1 answer

X-Unsent: 1 doesn't work on windows 11 and new outlook

Hello, I generate an eml file but the header X-Unsent doesn't work anymore on the new outlook version (windows 11). How can I specify the mail is a draft ? Sincerly

Outlook
Outlook
A family of Microsoft email and calendar products.
4,320 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
10,455 questions
asked 2024-04-05T14:29:07.5866667+00:00
AZKa 35 Reputation points
commented 2025-01-16T09:24:09.58+00:00
Stefano Bagnatica 0 Reputation points
0 answers

myFolder.CurrentView may return the wrong view

Developing an Outlook add-in that modifies the CurrentView of folders while switching folders in Outlook has led to an unexpected issue. We retrieve the CurrentView of a folder as follows: Outlook.Folder myFolder =…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-16T04:07:10.57+00:00
Lawrence Wong 0 Reputation points
0 answers

INTENTO INICIAR SESION EN UNA CUENTA DE OFFICE 365 NO ME DEJA YA QUE INTENTA CONECTARSE A UN TENANT ANTERIOR

INTENTO INICIAR SESION EN UNA CUENTA DE OFFICE 365 NO ME DEJA YA QUE INTENTA CONECTARSE A UN TENANT ANTERIOR INTENTO INICIAR LA CUENTA DE OFFICE 365, ANTERIORMENTE TENIAMOS OTRO TENANT, AHORA YA TENEMOS OTRO, PERO CIUANDO INICIO SESIÓN , ME SIGUE…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-15T21:50:28.93+00:00
Rachid Sabag Helpdesk 0 Reputation points
1 answer

How to Retrieve Attachments Larger Than 5MB Using EWS

I'm working with Exchange Web Services (EWS) and need assistance on how to retrieve attachments that are larger than 5MB. By default, EWS seems to limit the attachment size for retrieval, but I need to ensure that larger attachments can be fetched. Could…

Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
5,408 questions
Exchange Server Development
Exchange Server Development
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Development: The process of researching, productizing, and refining new or existing technologies.
561 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,759 questions
asked 2025-01-09T07:39:30.9833333+00:00
WongYK 5 Reputation points
commented 2025-01-15T09:19:20.87+00:00
Xintao Qiao-MSFT 5,640 Reputation points Microsoft Vendor
0 answers

read user emails from an account outside the azure users

Hi, We have created and set up an app on azure portal and have provide all the permissions required as per the documentation. We can read emails from the account we have logged in with or for users under the domain/teant. What we need is: read emails of…

Microsoft 365
Microsoft 365
Formerly Office 365, is a line of subscription services offered by Microsoft which adds to and includes the Microsoft Office product line.
5,503 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-02T18:54:59.55+00:00
Amol Puranik | Optiliza Technology 0 Reputation points
edited the question 2025-01-15T09:12:42.8833333+00:00
VarunTha 11,080 Reputation points Microsoft Vendor
1 answer

Changes to manifest file do not apply during testing of Outlook Web Add-in project using Visual Studio

Hi Team, Changes to manifest file do not apply during testing of Outlook Web Add-in project using Visual Studio. Sometimes the changes to the manifest is not visible at all and sometimes the changes to the manifest is visible after almost 4 hours. I…

Outlook
Outlook
A family of Microsoft email and calendar products.
4,320 questions
Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
4,158 questions
asked 2025-01-10T13:28:49.9133333+00:00
Sunil Jain 0 Reputation points
commented 2025-01-15T06:01:57.2833333+00:00
ChristyZhang-MSFT 24,981 Reputation points Microsoft Vendor