{"type":"bounced","date":"2025-04-05T18:02:39.332Z","data":{"err":"Some recipients failed: <postmaster+letsencrypt@bgmcd.org>","mx":{"exchange":"127.0.0.1","path":"/var/run/dovecot/lmtp","priority":0,"port":24,"using_lmtp":true,"bind_helo":"bgmcd.org"},"bounced_rcpt":[{"original":"postmaster+letsencrypt@bgmcd.org","user":"postmaster+letsencrypt","original_host":"bgmcd.org","host":"bgmcd.org","reason":"550 5.1.1 <postmaster+letsencrypt@bgmcd.org> User doesn't exist: postmaster@bgmcd.org","dsn_action":"failed","dsn_smtp_code":"550","dsn_smtp_extc":"5.1.1","dsn_status":"5.1.1","dsn_smtp_response":"<postmaster+letsencrypt@bgmcd.org> User doesn't exist: postmaster@bgmcd.org","dsn_remote_mta":"127.0.0.1"}]}}