Switch davmail to O365Manual, update README instructions

README.org

@@ -23,10 +23,9 @@ Docker source: [[https://hub.docker.com/r/shenxn/protonmail-bridge][Docker]] / [
 
 To initialise:
 #+begin_src bash
-# Stop systemd service if already running
-systemctl --user stop protonmail-bridge.service
-# Log in to protonmail-bridge --cli
-podman run --rm -it -v protonmail:/root shenxn/protonmail-bridge init
+systemctl --user stop protonmail-bridge.service \
+    && podman run --rm -it -v protonmail:/root shenxn/protonmail-bridge init \
+    && systemctl --user start protonmail-bridge.service
 #+end_src
 and follow normal login system for cli.
 
@@ -51,10 +50,11 @@ Register app-password with gnome-keyring:
 secret-tool store --label="UKAEA mail mbsync" email evie.litherland-smith@ukaea.uk
 #+end_src
 *** Configuration
-Example .davmail.properties needs copying to home directory, make rule can handle this.
-Will need to restart systemd service after copying to pick up new settings
+On first run (or if token expires), stop systemd service and run manually to complete manual auth. Token will stay valid for a little while (no idea how long specifically).
 #+begin_src bash
-systemctl --user restart davmail.service
+systemctl --user stop davmail.service \
+    && nix run nixpkgs#davmail -- -notray ~/.davmail.properties \
+    && systemctl --user start davmail.service
 #+end_src
 * Vdirsyncer
 ** Password

home/accounts/.davmail.properties

@@ -1,5 +1,5 @@
 davmail.server=true
-davmail.mode=O365Interactive
+davmail.mode=O365Manual
 davmail.url=https://outlook.office365.com/EWS/Exchange.asmx
 davmail.imapPort=1144
 davmail.smtpPort=1026