flufl_bounce_email_bounce_detector_quickstart.py

1from email import message_from_string
2from flufl.bounce import all_detectors
3
4# An example bounce message
5msg_text = """\
6From: mail-daemon@example.com
7To: sender@example.org
8Subject: Delivery Status Notification (Failure)
9
10The following recipient failed:
11  recipient@example.com
12"""
13
14# Parse the message
15msg = message_from_string(msg_text)
16
17# Use the scanners to find bounced addresses
18# scan() returns a set of all email addresses found to have bounced
19found = all_detectors.scan(msg)
20
21for address in found:
22    print(f'Bounced address: {address}')