Initial import of basic skeleton

.gitignore

+__pycache__

main.py

+import time
+import sys
+import logging
+
+import Milter
+from Milter.utils import parse_addr
+
+# Basic logger that also logs to stdout
+# TODO: Improve this a lot.
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+
+handler = logging.StreamHandler(sys.stdout)
+handler.setLevel(logging.DEBUG)
+formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+handler.setFormatter(formatter)
+
+logger.addHandler(handler)
+
+class SuspiciousFrom(Milter.Base):
+    def __init__(self):
+        self.id = Milter.uniqueID()
+        logger.info(f"{self.id} got fired up.")
+
+    def header(self, field, value):
+        logger.info(f"{self.id} Got header: {field} --> {value}")
+
+def main():
+    milter_socket = "inet:7777@127.0.0.1"
+    milter_timeout = 60
+    Milter.factory = SuspiciousFrom
+    logger.info(f"Starting Milter.")
+    # This call blocks the main thread.
+    Milter.runmilter("SuspiciousFromMilter", milter_socket, milter_timeout, rmsock=False)
+    logger.info(f"Milter finished running.")
+
+if __name__ == "__main__":
+    logger.debug(f"Hello world!")
+    main()

requirements.txt

+pymilter==1.0.4