Office 365 smtp OAUTH2 granting access token but when i try to send email get the error 535: 5.7.3 Authentication unsuccessful
I followed the procedure mentioned in https://github.com/jstedfast/MailKit/blob/master/ExchangeOAuth2.md (Web Services section) and configured everything correctly. But when i try to send sample email with mailkit smtpclient with the granted accesstoken…
Opening of a new word document has stopped working via Addins
I have developed an add-in on Microsoft Word. That add-in has a feature of opening new word document via a document URL using URL schema. However, after recent upgrade of version 2024 in Microsoft word this has stopped working for add-in and it also…
COM timeout Excel
Microsoft 365 Excel version 2403. C# application (WPF on .Net 8) using excel COM interop ("automation") which adds a menu in the Excel application and setsup a click handler (in WPF). All works normally just fine, but when debugging and say…
Query regarding JavaScript APIs for downloading attachment data in outlook add-ins.
We want to bring to your attention a crucial limitation concerning the functionality of "Office.context.mailbox.item.getAttachmentContentAsync" within mobile applications. "Office.context.mailbox.item.getAttachmentContentAsync" is a…
Excel script executable by button in workbook once only once, but fails with an error "the button cannot run since the script was unshared. Contact the owner to share it again" when clicked twice.
Created an excel script, and added a button to the excel workbook. This script is owned by and linked to my account. But since the workbook is accessible to my whole organisation, people are able to execute this script by using the button added. While…
Slow Office 365 install with Configuration Designer
I am having an issue when running a provisioning package made with configuration designer. Currently trying to have Office 365 installed during provisioning using ODT and a batch script. It takes 3.5-4 hours for the office installer to complete, however…
OfficeJS Trigger Email Sending in the Integration
I am building an outlook integration using OfficeJS. The requirement from my client is like below: In message composing mode, when user click the integration button, email item is automatically sent out. After that, a integration window appear,…
Our add-in stopped working on Outlook for Windows New
Our add-in (here) has suddenly stopped working on Outlook for Windows New: no task pane opens when we click the add-in icon. This affects both versions installed from App Source and as sideload. We have also tried old versions of our code which we…
[Outlook add in]Issue with Compose Launch event
Hi There, We Have developed an outlook add-in, I need a help on below implementation. Whenever I open a "Compose New Email", I have to open my add-in I know I have to use the LaunchEvent to cat the trigger. My manifest is as below…
[Outlook Add in]Incompatibility of manifest.xml in M0365 Outlook
We are facing some issue with our Outlook addin when we test with the Outlook that comes with Microsoft 365 subscription. The application is working in the new version of the Outlook desktop that comes with Windows…
OneNote Interop API UpdatePageContent changes lastModifiedTime of unmodified child elements
C# with .NET Framework 4.8, OneNote 16.0.15726.20188 64-bit Using the Interop API, IApplication.UpdatePageContent(xml, lastModTime, XMLSchema.xs2013, true) Given a page with one Outline and two OE paragraphs where each OE paragraph was…
OneNote Interop API UpdatePageContent breaks Spell Checking
C# with .NET Framework 4.8, OneNote 16.0.16924.20150 64-bit Using the interop API, IApplication.UpdatePageContent(xml, lastModTime, XMLSchema.xs2013, true) Given a page with an OE paragraph, where the user selects a run of text, not including the end of…
OneNote Interop API NavigateToUrl fails if called again too quickly
C# with .NET Framework 4.8, OneNote 16.0.15726.20188 64-bit Using the Interop API, IApplication.NavigateToUrl(pageURL) Invoke once with a valid page URL, it succeeds Invoke again (within about two seconds) with a different valid page URL, it…
How to know if document or mail configured with sensitive labels?
We want to verify if document or mail is configured with sensitive label information before reading content through Office JavaScript API.
Unable to sign in to microsoft 365 dev error code 41101
Hello! I'm unable to access the dashboard at this time. I'm encountering a login error: Error Message: We're unable to sign you in with this account. The sign in was unsuccessful. For details, see the Microsoft 365 Developer Program…
Error When Pressing "Send Code" During Microsoft 365 Developer Program E5 Subscription Creation
After an 18-month hiatus from development, during which my Microsoft 365 Developer Program E5 subscription was deleted. I am attempting to create a new E5 sandbox. When I press the "Send Code" button while completing the "Add phone number…
How to integrate Auth0 login on Desktop Office apps (in an Addin)
Hello, I am currently developing an Addin for Word and it is difficult to finish it because the SSO (Auth0) is working well on the web version and my plugin works wonders however I cannot login on the Windows or Mac version of Word because of the url…
Excel VBA Error with user access Permission.Add
Hello, I wrote the following Excel Macro to assign user permission to the Excel file. Sub Add_Permission() Dim objUserPerm As Office.UserPermission Set objUserPerm = ActiveWorkbook.Permission.Add("test@test.com", msoPermissionChange) …
VSTO Excel Com Add-in using Visual Studio 2022 and Office 64 bit vs 32 bit installer
I have a VSTO Excel Com Add-In that uses a webviewer. 64 Bit installer Excel 2021 64 Bit, Shows in menu bar and shows the webviewer control when installed. Excel 365 64 Bit, Shows in menu bar BUT does not show the webviewer control when…
How to automatically move/copy outlook incoming and outgoing messages for a specified mailbox to a shared network folder?
We have a group that is managing certain Outlook shared mailboxes and would like to automatically save a copy of the incoming and outgoing messages from a given mailbox as they come in or sent from.