VSTO Outook: Change the sender text from the inspector window...

Synchronize Ribbon (XML) Togglebutton with CustomTaskPane...

Outlook Mac removed manual sideloading of add-ins. What now?...

Outlook AddIn : How to show console.log with Outlook Desktop?...

Outlook 2007 Add-in Memory Leak?...

VSTO Outlook Add-In: Detecting email in a folder by email address through DASL table...

Unable to find file 'normnfc.nlp' of multi-file assembly 'mscorlib.dll'...

Outlook VSTO Add-In - Searching for Contacts by email address using DASL Table...

Office Mail ID from Javascript API to Graph API issue...

outlook vsto add-in can't find contact...

Why can't I get a result from the Office.context.mailbox.item.to.getAsync function?...

Outlook add-in Manifest can open taskapane on desktop but can't open taskpane on Outlook for the...

Outlook React Add-in white screen after Microsoft Login (Dialog does not close)...

Is there a way in outlook when creating a custom add in for the add in to always be visible in the s...

Error: Outlook can't send this message because there's a problem with the add-in...

How to control where Outlook signature is created...

Detecting Modal MailItem Creation in Outlook from Windows Context Menu via VSTO Add-in...

Outlook Redemption Error: System.ComponentModel.Win32Exception: The handle is invalid...

Unable to get or create MAPI namespace; caused by "Retrieving the COM class factory for compone...

getAccessToken fails in Outlook plugin with error 13006...

What do I do with the access token in an Office Outlook Add-in using external authentication?...

Disable the send button in Outlook...

How to develop Outlook SSO add-in that accesses Microsoft Graph without server-side Web API?...

Stopping acceptance of a meeting invite in Outlook using VSTO in certain circumstances...

Outlook VSTO: Cancel out of Send event for appointment items...

How to render a dropdown based on an API call...

how to add button in outlook mail body right Click context menu?...

Outlook plugin is not visible when open compose...

Why outlook msg file does not have any contentBytes? using graph microsoft api...

Can there be two ribbons in an Outlook VSTO Add-in?...