Silent install command for Mozilla Thunderbird (MSIX) 151.0.1

The exact silent switches the Mozilla Thunderbird (MSIX) installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.

One-line silent install (x64)

Add-AppxPackage -Path .\Thunderbird%20Setup%20151.0.1.msix

Run from the directory containing Thunderbird%20Setup%20151.0.1.msix. Download the installer from the Direct link below first.

Architecture	Scope	Type	Silent switches	Source
x64	-	MSIX	none required	Inherently silent
x86	-	MSIX	none required	Inherently silent

Declared by publisher means the switches come straight from the winget manifest the publisher (or community maintainer) submitted to microsoft/winget-pkgs.
Default for {type} means the manifest doesn't specify silent switches, so the framework's standard switches are shown (e.g. /S for NSIS, /quiet /norestart for MSI).

Frequently asked questions

What is the silent install command for Mozilla Thunderbird (MSIX)?

Mozilla Thunderbird (MSIX) uses MSIX. After downloading the installer, run: Add-AppxPackage -Path .\Thunderbird%20Setup%20151.0.1.msix.

How do I deploy Mozilla Thunderbird (MSIX) via Intune or Configuration Manager?

Use winget for the cleanest path: winget install --id Mozilla.Thunderbird.MSIX --exact 151.0.1 --silent --accept-package-agreements --accept-source-agreements. If winget isn't viable in your environment, package the publisher's installer directly using the silent switches above.

Prefer the winget route? See the full Mozilla Thunderbird (MSIX) install page.