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PMB_README.md

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+# ProtonMailBridge plus PostFix
+
+* GPG stores in-container are wildly insecure
+* This creates a volume for /root with these stores to preserve cache
+
+## Setup
+
+By default, `bridge` runs in non-interactive mode. You must set up the bridge initially.
+
+    docker-compose exec pmb bash
+    killall bridge
+    ./bridge -c
+
+When in cli mode, `login` will activate account.
+
+## msmtp test
+
+    echo "test" | msmtp -a pmb recipient@recipient.email