On 9/20/19 5:39 AM, Henrik Rasmussen wrote:
I know this is quite long (sorry), but I hope this part of the mailman.log may provide some clue to what went wrong.
It doesn't.
As mentioned, Mailman stopped receiving mails some days ago and I have been restarting Mailman (without solving anything) at Sep 18 13:30:03 2019. On Sep 20 07:05:23 2019 everything started working again by itself.
/ Henrik Rasmussen
I'm snipping a bunch of irrelevant stuff having to do with web interactions, etc.
Sep 20 06:42:22 2019 (35) HOLD: listname@lists.example.com post from someone@foo.bar held, message-id=<4E8DB72B-66D9-456E-B51C-2A49423CF29F@foo.bar>: The message comes from a moderated member Sep 20 06:42:23 2019 (35) ACCEPT: <CALcvC6H5ko14LT8F_z_nbddp0DmDgfb-Rt32s+0TbpPrY3BL_g@mail.foo.bar>
There are lots of these indicating messages have been received via LMTP and passed to Core.
Sep 20 06:42:48 2019 (35) ACCEPT: <CAG3z+4+67M9jAjbVtSqUdUCU6cS1dOYBsmMTAdePL3+O+Nn+sQ@mail.foo.bar> Sep 20 06:42:56 2019 (32) Exception in the HyperKitty archiver: 'url' Sep 20 06:42:56 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 217, in _send_message archived_url = result["url"] KeyError: 'url' Sep 20 06:42:57 2019 (32) Exception in the HyperKitty archiver: 'url' Sep 20 06:42:57 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 217, in _send_message archived_url = result["url"] KeyError: 'url' Sep 20 06:42:57 2019 (32) HyperKitty failure on http://mailman-web:8000/hyperkitty/api/mailman/archive:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html> (500) Sep 20 06:42:57 2019 (32) Exception in the HyperKitty archiver:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html> Sep 20 06:42:57 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 210, in _send_message raise ValueError(result.text) ValueError:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html>
Sep 20 06:42:57 2019 (32) HyperKitty failure on http://mailman-web:8000/hyperkitty/api/mailman/archive:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html> (500) Sep 20 06:42:57 2019 (32) Exception in the HyperKitty archiver:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html> Sep 20 06:42:57 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 210, in _send_message raise ValueError(result.text) ValueError:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--></head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html>
Sep 20 06:42:57 2019 (32) Exception in the HyperKitty archiver: 'url' Sep 20 06:42:57 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 217, in _send_message archived_url = result["url"] KeyError: 'url' Sep 20 06:42:57 2019 (32) Exception in the HyperKitty archiver: 'url' Sep 20 06:42:57 2019 (32) Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/local/lib/python3.6/site-packages/mailman_hyperkitty/__init__.py", line 217, in _send_message archived_url = result["url"] KeyError: 'url'
There are lots of the above errors/tracebacks. They are a problem, but not specifically the one affecting Postfix delivery.
There are two different tracebacks. The ValueError is because the mailman_hyperkitty shim has called Hyperkitty via http://mailman-web:8000/hyperkitty/api/mailman/archive to archive the message and HyperKitty returned a 500 status with the HTML
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Server Error</title> <link rel="shortcut icon" href="/static/postorius/img/favicon.ico"> <link rel="stylesheet" href="/static/postorius/libs/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/static/django-mailman3/css/main.css"> <link rel="stylesheet" href="/static/postorius/css/style.css">
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements andmedia queries --> <!-- WARNING: Respond.js doesn't work if you view the page via file:// --> <!--[if lt IE 9]> <script src="/static/postorius/libs/html5shiv/html5shiv.min.js"></script> <script src="/static/postorius/libs/respond/respond.min.js"></script> <![endif]--> </head> <body> <div class="container"> <h1>Server error</h1> <div class="alert alert-danger">An error occurred while processing your request.</div> </div> </body> </html>
Then the KeyError occurs because the response did not include the URL of the archived message.
When this occurs, mailman_hyperkitty retries the message until it succeeds.
For more information on the HyperKitty issue, look in the Django log whose path is defined in LOGGING['handlers']['file']['filename'] in the Django settings.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan