diff --git a/config.org b/config.org
index 08982fc..053d914 100644
--- a/config.org
+++ b/config.org
@@ -683,6 +683,52 @@ end_src
 (use-package ivy-hydra
   :ensure t)
 +END_SRC
+* outlook
+In outlook a macro is necessary, also a reference to FM20.DLL
+(Microsoft Forms 2.0 Object Library, in c:\windows\syswow64\fm20.dll)
+The macro copies the GUID of the email to the clipboard
+Attention: the GUID changes when the email is moved to another folder!
+
+The macro:
+#+BEGIN_SRC
+Sub AddLinkToMessageInClipboard()
+'Adds a link to the currently selected message to the clipboard
+   Dim objMail As Outlook.MailItem
+   Dim doClipboard As New DataObject
+
+   'One and ONLY one message muse be selected
+   If Application.ActiveExplorer.Selection.Count <> 1 Then
+       MsgBox ("Select one and ONLY one message.")
+       Exit Sub
+   End If
+
+   Set objMail = Application.ActiveExplorer.Selection.Item(1)
+   doClipboard.SetText "[[outlook:" + objMail.EntryID + "][MESSAGE: " + objMail.Subject + " (" + objMail.SenderName + ")]]"
+   doClipboard.PutInClipboard
+End Sub
+#+END_SRC
+
+#+BEGIN_SRC emacs-lisp
+  (use-package org
+    :config
+    (org-add-link-type "outlook" 'my--org-outlook-open))
+
+  (defun my--org-outlook-open (id)
+    (w32-shell-execute "open" "outlook" (concat " /select outlook:" id)))
+
+  (defun my/org-outlook-open-test ()
+    (interactive)
+    (w32-shell-execute "open" "outlook" " /select outlook:000000008A209C397CEF2C4FBA9E54AEB5B1F97F0700846D043B407C5B43A0C05AFC46DC5C630587BE5E020900006E48FF8F6027694BA6593777F542C19E0002A6434D000000"))'
+#+END_SRC
+
+
+(w32-shell-execute "open" "outlook" " /select outlook:000000008A209C397CEF2C4FBA9E54AEB5B1F97F0700846D043B407C5B43A0C05AFC46DC5C630587BE5E020900006E48FF8F6027694BA6593777F542C19E0002A6434D000000")
+
+
+[[outlook:000000008A209C397CEF2C4FBA9E54AEB5B1F97F0700846D043B407C5B43A0C05AFC46DC5C630587BE5E020900006E48FF8F6027694BA6593777F542C19E0002A6434D000000][MESSAGE: AW: Offene LS Doray (Dennis Cornels)]]
+
+
+[[outlook:000000008A209C397CEF2C4FBA9E54AEB5B1F97F0700846D043B407C5B43A0C05AFC46DC5C630587BE5E020900006E48FF8F6027694BA6593777F542C19E0002A6434D000000]]
 
 * misc
 #+begin_src emacs-lisp
@@ -1302,7 +1348,7 @@ In status buffer:
 #+BEGIN_SRC emacs-lisp
 (use-package magit
   :ensure t
-  :pin melpa-stable
+ ; :pin melpa-stable
   :defer t
   :init
                                         ; set git-path in work environment