diff --git a/misc/sort-mail.py b/misc/sort-mail.py
new file mode 100755
index 0000000..1ef2429
--- /dev/null
+++ b/misc/sort-mail.py
@@ -0,0 +1,60 @@
+#!/usr/bin/python3
+
+from mailbox import mbox
+
+targets = [
+    "28 Ellesmere Road Purchase",
+    "3-mobile",
+    "Anglian Windows",
+    "Clojure",
+    "Conveyancing Quotes",
+    "CTCCambridge",
+    "CTCCambridgeRoutes",
+    "CTCOxford",
+    "Dad's Estate",
+    "Dad's Memorial",
+    "Dad's Memorial Service",
+    "Facebook",
+    "Golang",
+    "GreenMetropolis",
+    "LibDems",
+    "Nationwide",
+    "OkCupid",
+    "Pseudospam",
+    "Riverford",
+    "RussianDatingScam",
+    "Sanger",
+    "SmileBanking",
+    "UKUUG",
+    "Virgin Wines",
+    "Personal",
+    "Sent",
+    "Inbox",
+    "Archived",
+    "Spam",
+    "Bin",
+]
+
+def target(m):
+    if "X-Gmail-Labels" in m:
+        labels = m["X-Gmail-Labels"].split(",")
+        for t in targets:
+            if t in labels:
+                return t
+    return "Uncategorized"    
+
+
+incoming = mbox("/home/ray/Mail/Gmail.mbox", create=False)
+
+destinations = {}
+
+n = 0
+for m in incoming:
+    t = target(m)
+    if t not in destinations:
+        destinations[t] = mbox(f"/home/ray/Mail/GMail/{t}", create=True)
+    destinations[t].add(m)
+
+for d in destinations:
+    d.flush()
+