8 Sample emails generated by OpenSMTPD

lib/Sisimai/Lhost/OpenSMTPD.pm

@@ -60,7 +60,11 @@ sub inquire {
             'Domain does not exist',
         ],
         # smtp/mta.c:1085|  relay->failstr = "Destination seem to reject all mails";
-        'notaccept'   => ['Destination seem to reject all mails'],
+        'notaccept'   => [
+            'Destination seem to reject all mails',
+            'No MX found for domain',
+            'No MX found for destination',
+        ],
         'networkerror'=> [
             #  smtpd/mta.c:972|  relay->failstr = "Temporary failure in MX lookup";
             'Address family mismatch on destination MXs',
@@ -69,8 +73,6 @@ sub inquire {
             'Could not retrieve source address',
             'Loop detected',
             'Network error on destination MXs',
-            'No MX found for domain',
-            'No MX found for destination',
             'No valid route to remote MX',
             'No valid route to destination',
             'Temporary failure in MX lookup',

set-of-emails/maildir/bsd/lhost-opensmtpd-10.eml

@@ -0,0 +1,58 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 951c3d2b
+	for <kijitora@df.example.jp>;
+	Mon, 17 Jun 2024 05:01:58 +0000 (UTC)
+Subject: Delivery status notification: failed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Mon, 17 Jun 2024 05:01:58 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020679271106966/df.example.jp"
+Message-ID: <74f4e3b598dc90ab@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020679271106966/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    An error has occurred while attempting to deliver a message for
+    the following list of recipients:
+
+postmaster@cx.libsisimai.org: Domain does not exist
+
+    Below is a copy of the original message:
+
+--15462020679271106966/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; postmaster@cx.libsisimai.org
+Action: failed
+Status: 5.0.0
+
+--15462020679271106966/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 91fbc65f
+	for <postmaster@cx.libsisimai.org>;
+	Mon, 17 Jun 2024 05:01:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 06
+To: <postmaster@cx.libsisimai.org>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 14:01:57 +0900
+Message-ID: <74f4e3b183602776@df.example.jp>
+
+Nyaan?
+
+--15462020679271106966/df.example.jp--

set-of-emails/maildir/bsd/lhost-opensmtpd-11.eml

@@ -0,0 +1,58 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id e18dcebd
+	for <kijitora@df.example.jp>;
+	Mon, 17 Jun 2024 05:03:58 +0000 (UTC)
+Subject: Delivery status notification: failed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Mon, 17 Jun 2024 05:03:58 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020682289023987/df.example.jp"
+Message-ID: <74f4e3c17db95301@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020682289023987/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    An error has occurred while attempting to deliver a message for
+    the following list of recipients:
+
+authfailure@libsisimai.net: 550 5.7.26 <authfailure@libsisimai.net>: Recipient address rejected: Multiple authentication checks failed: See https://libsisimai.org/en/reason/#authfailure
+
+    Below is a copy of the original message:
+
+--15462020682289023987/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; authfailure@libsisimai.net
+Action: failed
+Status: 5.0.0
+
+--15462020682289023987/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id dc0364d6
+	for <authfailure@libsisimai.net>;
+	Mon, 17 Jun 2024 05:03:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 07
+To: <authfailure@libsisimai.net>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 14:03:57 +0900
+Message-ID: <74f4e3bc5de5dcae@df.example.jp>
+
+Nyaan?
+
+--15462020682289023987/df.example.jp--

set-of-emails/maildir/bsd/lhost-opensmtpd-12.eml

@@ -0,0 +1,62 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 94c5a197
+	for <kijitora@df.example.jp>;
+	Mon, 17 Jun 2024 07:44:38 +0000 (UTC)
+Subject: Delivery status notification: delayed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Mon, 17 Jun 2024 07:44:38 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020824679807191/df.example.jp"
+Message-ID: <74f4e59c4543178c@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020824679807191/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    A message is delayed for more than 4 hours for the following
+    list of recipients:
+
+neko@nyaan.jp: No MX found for domain
+
+    Please note that this is only a temporary failure report.
+    The message is kept in the queue for up to 7 days.
+    You DO NOT NEED to re-send the message to these recipients.
+
+    Below is a copy of the original message:
+
+--15462020824679807191/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; neko@nyaan.jp
+Action: delayed
+Status: 4.0.0
+
+--15462020824679807191/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 58588365
+	for <neko@nyaan.jp>;
+	Mon, 17 Jun 2024 04:57:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 04
+To: <neko@nyaan.jp>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 13:57:57 +0900
+Message-ID: <74f4e3a292556888@df.example.jp>
+
+Nyaan?
+
+--15462020824679807191/df.example.jp--

set-of-emails/maildir/bsd/lhost-opensmtpd-13.eml

@@ -0,0 +1,62 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 79f1d618
+	for <kijitora@df.example.jp>;
+	Mon, 17 Jun 2024 07:42:41 +0000 (UTC)
+Subject: Delivery status notification: delayed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Mon, 17 Jun 2024 07:42:41 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020818823614161/df.example.jp"
+Message-ID: <74f4e596a2385e00@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020818823614161/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    A message is delayed for more than 4 hours for the following
+    list of recipients:
+
+pseudo-local-part-of-yahoo-inc@yahoo.com: 421 4.7.0 [TSS04] Messages from 192.0.2.25 temporarily deferred due to unexpected volume or user complaints - 4.16.55.1; see https://postmaster.yahooinc.com/error-codes
+
+    Please note that this is only a temporary failure report.
+    The message is kept in the queue for up to 7 days.
+    You DO NOT NEED to re-send the message to these recipients.
+
+    Below is a copy of the original message:
+
+--15462020818823614161/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; pseudo-local-part-of-yahoo-inc@yahoo.com
+Action: delayed
+Status: 4.0.0
+
+--15462020818823614161/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id c281c480
+	for <pseudo-local-part-of-yahoo-inc@yahoo.com>;
+	Mon, 17 Jun 2024 04:55:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 03
+To: <pseudo-local-part-of-yahoo-inc@yahoo.com>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 13:55:57 +0900
+Message-ID: <74f4e39a1c26094a@df.example.jp>
+
+Nyaan?
+
+--15462020818823614161/df.example.jp--

set-of-emails/maildir/bsd/lhost-opensmtpd-14.eml

@@ -0,0 +1,58 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 53c13bfb
+	for <kijitora@df.example.jp>;
+	Mon, 17 Jun 2024 05:07:59 +0000 (UTC)
+Subject: Delivery status notification: failed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Mon, 17 Jun 2024 05:07:59 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020684747636917/df.example.jp"
+Message-ID: <74f4e3d9ddb8c3a4@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020684747636917/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    An error has occurred while attempting to deliver a message for
+    the following list of recipients:
+
+blocked@libsisimai.net: 550 5.7.25 <blocked@libsisimai.net>: Recipient address rejected: Reverse DNS validation failed: See https://libsisimai.org/en/reason/#blocked
+
+    Below is a copy of the original message:
+
+--15462020684747636917/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; blocked@libsisimai.net
+Action: failed
+Status: 5.0.0
+
+--15462020684747636917/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 30bd38ed
+	for <blocked@libsisimai.net>;
+	Mon, 17 Jun 2024 05:07:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 09
+To: <blocked@libsisimai.net>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 14:07:57 +0900
+Message-ID: <74f4e3d46f227080@df.example.jp>
+
+Nyaan?
+
+--15462020684747636917/df.example.jp--

set-of-emails/maildir/bsd/lhost-opensmtpd-15.eml

@@ -0,0 +1,63 @@
+Delivered-To: kijitora@df.example.jp
+Received: from df.example.jp (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id aef933d9
+	for <kijitora@df.example.jp>;
+	Fri, 21 Jun 2024 04:57:58 +0000 (UTC)
+Subject: Delivery status notification: delayed
+From: Mailer Daemon <MAILER-DAEMON@df.example.jp>
+To: kijitora@df.example.jp
+Date: Fri, 21 Jun 2024 04:57:58 +0000 (UTC)
+MIME-Version: 1.0
+Content-Type: multipart/mixed;boundary="15462020918125789910/df.example.jp"
+Message-ID: <74f4ebcc6d84f36f@df.example.jp>
+
+This is a MIME-encapsulated message.
+
+--15462020918125789910/df.example.jp
+Content-Description: Notification
+Content-Type: text/plain; charset=us-ascii
+
+    Hi!
+
+    This is the MAILER-DAEMON, please DO NOT REPLY to this email.
+
+    A message is delayed for more than 0 seconds for the following
+    list of recipients:
+
+neko@nyaan.jp: Envelope expired
+
+    Please note that this is only a temporary failure report.
+    The message is kept in the queue for up to 7 days.
+    You DO NOT NEED to re-send the message to these recipients.
+
+    Below is a copy of the original message:
+
+--15462020918125789910/df.example.jp
+Content-Description: Delivery Report
+Content-Type: message/delivery-status
+
+Reporting-MTA: dns; df.example.jp
+
+Final-Recipient: rfc822; neko@nyaan.jp
+Action: delayed
+Status: 4.4.7
+
+--15462020918125789910/df.example.jp
+Content-Description: Message headers
+Content-Type: text/rfc822-headers
+
+Received: from localhost (df.example.jp [local])
+	by df.example.jp (OpenSMTPD) with ESMTPA id 58588365
+	for <neko@nyaan.jp>;
+	Mon, 17 Jun 2024 04:57:57 +0000 (UTC)
+From: <kijitora@df.example.jp>
+Subject: Nyaan 04
+To: <neko@nyaan.jp>
+User-Agent: mail (GNU Mailutils 3.14)
+Date: Mon, 17 Jun 2024 13:57:57 +0900
+Message-ID: <74f4e3a292556888@df.example.jp>
+
+Nyaan?
+
+--15462020918125789910/df.example.jp--
+