Initial import

dmarcreceiver/util.py

@@ -0,0 +1,16 @@
+import os
+import subprocess
+
+def sendmail(msg):
+    sendmail_executable = None
+    for pth in ( '/usr/sbin', '/usr/bin', '/usr/local/sbin', '/usr/local/bin', '/sbin', '/bin'):
+        if os.access(os.path.join(pth, 'sendmail'), os.X_OK):
+            sendmail_executable = os.path.join(pth, 'sendmail')
+            break
+    if sendmail_executable is None:
+        raise FileNotFoundError('Could not find sendmail executable')
+
+    pipe = subprocess.Popen([ sendmail_executable, '-t' ], stdin=subprocess.PIPE)
+    stdout, stderr = pipe.communicate(msg.as_bytes)
+    return pipe.wait()
+