diff --git a/Scripts/close-mozilla-thunderbird.ps1 b/Scripts/close-mozilla-thunderbird.ps1
new file mode 100644
index 00000000..52cb38f8
--- /dev/null
+++ b/Scripts/close-mozilla-thunderbird.ps1
@@ -0,0 +1,15 @@
+<#
+.SYNOPSIS
+	Closes Mozilla's Thunderbird email client 
+.DESCRIPTION
+	This script closes the Mozilla Thunderbird email client gracefully.
+.EXAMPLE
+	PS> ./close-mozilla-thunderbird
+.NOTES
+	Author: Markus Fleschutz · License: CC0
+.LINK
+	https://github.com/fleschutz/PowerShell
+#>
+
+taskkill /im thunderbird.exe
+exit 0 # success