- Mailman-users - lists.mailman3.org

makemigrations --merge error after Debian upgrade
by Chupin Maxime April 16, 2025

April 16, 2025

Hi, I upgraded my debian version, and since, it seems that I have a problem. I tried `mailman-web migrate` (and `mailman-web collectstatic` etc.) and I get the error message: ``` CommandError: Conflicting migrations detected; multiple leaf nodes in the migration graph: (0010_auto_20220618_2315, 0014_schedule_cluster in django_q; 0014_auto_20220618_2315, 0018_alter_emailtemplate_language in postorius). To fix them run 'python manage.py makemigrations --merge' ``` So I tried `mailman-web makemigrations --merge` that ended with ``` PermissionError: [Errno 13] Permission denied: '/usr/lib/python3/dist-packages/postorius/migrations/0019_merge_20240930_1159.py' ``` There is no such a file in the migration directory. Any idea ? Thanks in advance, All the best Maxime Chupin

7 28

how should I implement multiple domains for receiving emails to a list
by Philip Bondi April 16, 2025

April 16, 2025

Hello to all: I think I have resolved almost all of my issues. Thank you for your coaching. You are all super heroes. I have two domains: systemdatabase.ca, systemdatabase.homelinux.com All my lists should be on both domains. So h(a)systemdatabase.ca is the same list as h(a)systemdatabase.homelinux.com. I found this was the mailman2 behaviour on my old CentOS 7 installation and I am accustomed to it. I edited /opt/mailman/venv_mm/var/data/postfix_lmtp directly. Duplicated and edited all the lines. And compiled with postmap /opt/mailman/venv_mm/var/data/postfix_lmtp I sent a test email. This appears to work. Is this the best method to achieve this goal? What would you recommend?

2 2

Unable to ban users via mailman-shell
by Mihai Moldovan April 13, 2025

April 13, 2025

Hi I can't seem to be able to add bans via mailman-shell: # mailman-wrapper shell Welcome to the GNU Mailman shell >>> from mailman.testing.documentation import dump_json >>> from mailman.interfaces.mailinglist import IMailingList >>> from zope.component import getUtility >>> list_manager = getUtility(IListManager) >>> mlist = list_manager.get('x2go-commits(a)lists.x2go.org') >>> bans = IBanManager(mlist) >>> new_bans = ["really", "long", "list", "with", "addresses", "I'd", "like", "to", "ban"] >>> for new_ban in new_bans: ... bans.ban(new_ban) ... >>> for ban in bans: ... print('{0}: {1}'.format(ban.list_id,ban.email)) ... [long list of bans] >>> exit() # mailman-wrapper shell Welcome to the GNU Mailman shell >>> from mailman.testing.documentation import dump_json >>> from mailman.interfaces.mailinglist import IMailingList >>> from zope.component import getUtility >>> list_manager = getUtility(IListManager) >>> mlist = list_manager.get('x2go-commits(a)lists.x2go.org') >>> bans = IBanManager(mlist) >>> for ban in bans: ... print('{0}: {1}'.format(ban.list_id,ban.email)) ... >>> exit() GNU Mailman 3.3.8 (Tom Sawyer), installed on Ubuntu 24.04 via distro packages (yes, they are completely broken; yes, I had to backport fixes from your Gitlab instance to even get this properly installed and working; yes, I think I can handle this) What could possibly be the cause of this? I don't even see any calls to the REST API for each bans.ban() call. Should I see those? Or is bans.ban() directly modifying the database? I skimmed the source code and it looks like as if IBanManager and the concrete BanManager model seem to work directly on a DB connection, so I assume that it's not going through REST. If that is the case (I'm using sqlite3, nothing fancy), why doesn't it stick? Do I have to commit changes somehow? Mihai

3 5

CSS Hyperkitty ERROR
by Johan Alsina April 12, 2025

April 12, 2025

Hi, i installed mailman3 with virtualenv, all is working fine, the admin site works fine, the mailman(postorious) site works fine, but when im in hyperkitty the site shows without the css style.. in my web browser dev tool it shows like they loaded ok.. Here you can see what i see when loading hyperkitty https://freeimage.host/i/3n6kXKQ and mailman(postorius) https://freeimage.host/i/mailman.3n6kVix When i run my server with verbosity it shows like all is loading ok: https://freeimage.host/i/3n6SViG Any ideas? :/ My static files are loading from /static/CACHE/css/output.a0f71925131b.css and /static/hyperkitty/libs/fonts/font-awesome/css/font-awesome.min.css It seems like the real error are in the /static/CACHE files, because hyperkitty is the only one who load files from this directory.. postorius uses /static/postorius and all the css files are working fine. I checked permissions for the directory, cleared cache, etc.. i dont know what to do. This is my config for staticfiles: STATIC_URL = 'static/' STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles') STATICFILES_DIRS = [ os.path.join(BASE_DIR, 'static'), '/opt/mailman/projectes/mailman3web/static/CACHE', Thank you so much in advance.

5 9

Can't post to my own list from HyperKitty
by megabrutal＠gmail.com April 11, 2025

April 11, 2025

Hi Everyone, I've recently installed Mailman3 and still testing it. I tried to reply to a topic on my own list while also being a superuser from HyperKitty, but I got this error message: "This list is moderated, please subscribe to it before posting." Then why I even see the archive of the private list? What might be wrong? One thing that might confuse the system is that I added a secondary e-mail to my account. I thought it would allow me to post from any of my addresses, but it seems like it's not the case, looks like I can only subscribe with one of the addresses. It also looks like HyperKitty has trouble matching up the addresses, as it lists 4 participants for the conversation, while 2 of them is my account, the other 2 is my test address. In reality, it should list 2 posters. Best regards, MegaBrutal

4 19

Missing styling on select pages
by grodriguez＠usra.edu April 9, 2025

April 9, 2025

Hello all, I installed mailman3 on Rocky Linux 9 via the Virtualenv Installation installation guide. I configured Apache httpd to proxy gunicorn. For the most part, everything is looking good except for some select pages that do not contain the styling like all other pages. When a user sees the "Verify Your Email Address" screen, it's without any of the styling. /accounts/confirm-email/ Same for when a user tries to reset their password. The initial screen looks good (with styling), but after entering the email address and clicking "Reset My Password", the following screen is bare. /accounts/password/reset/done/ I have Mailman 3.3.10, Postorius Version 1.3.13, and HyperKitty version 1.3.12. Any suggestions?

2 2

Debian 12 postfix errors: "warning: connect to transport private/lmtp: Connection refused" and "status=deferred (mail transport unavailable)"
by Philip Bondi April 8, 2025

April 8, 2025

Hello to all: My apache2 issues are resolved. My xapian issues are not yet resolved, but this transport error is more important. I have de-configured lmtp within dovecot. I mistakenly confused the lmtp feature in mailman3 with a requirement for an lmtp implementation with dovecot. Gosh I'm following https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/docs/mta.h… and https://docs.mailman3.org/en/latest/install/virtualenv.html Please observe mailman.cfg extract, postconf -n, /opt/mailman/mm/var/data/postfix_lmtp extract, telnet localhost 9024 and journal entries. [812] # awk -v RS="\n\n" '/\[mta/{print}' /etc/mailman3/mailman.cfg [mta] verp_confirmations: yes verp_personalized_deliveries: yes verp_delivery_interval: 1 [mta] incoming: mailman.mta.postfix.LMTP outgoing: mailman.mta.deliver.deliver lmtp_host: 127.0.0.1 lmtp_port: 9024 smtp_host: smtp.bellnet.ca smtp_port: 25 #configuration: python:mailman.config.postfix [799] # postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no compatibility_level = 3.6 inet_protocols = ipv4 local_recipient_maps = hash:/opt/mailman/mm/var/data/postfix_lmtp mailbox_size_limit = 0 masquerade_domains = systemdatabase.ca milter_default_action = accept milter_protocol = 2 mydestination = $myhostname, systemdatabase.ca, localhost.systemdatabase.ca, localhost, systemdatabase.homelinux.com mydomain = systemdatabase.ca myhostname = systemdatabase.ca mynetworks = 127.0.0.0/8 myorigin = systemdatabase.ca non_smtpd_milters = $smtpd_milters owner_request_special = no proxy_interfaces = 192.168.1.8 readme_directory = no recipient_delimiter = + relay_domains = hash:/opt/mailman/mm/var/data/postfix_domains relayhost = [smtp.bellnet.ca]:25 smtp_tls_loglevel = 1 smtp_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtp_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_milters = inet:localhost:8891 smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination permit_inet_interfaces smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination permit_inet_interfaces smtpd_tls_cert_file = /etc/letsencrypt/live/systemdatabase.ca-0001/fullchain.pem smtpd_tls_key_file = /etc/letsencrypt/live/systemdatabase.ca-0001/privkey.pem smtpd_tls_loglevel = 1 smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtpd_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtputf8_enable = no transport_maps = hash:/opt/mailman/mm/var/data/postfix_lmtp unknown_local_recipient_reject_code = 550 virtual_mailbox_maps = hash:/opt/mailman/mm/var/data/postfix_lmtp [813] # awk -v RS="\n\n" '/ebill/{print}' /opt/mailman/mm/var/data/postfix_lmtp ebill(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-bounces(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-confirm(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-join(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-leave(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-owner(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-request(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-subscribe(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 ebill-unsubscribe(a)systemdatabase.ca lmtp:[127.0.0.1]:9024 [797] # telnet localhost 9024 Trying ::1... Connection failed: Connection refused Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 shackleton12.systemdatabase.ca GNU Mailman LMTP runner 2.0 QUIT 221 Bye Connection closed by foreign host. [797] # lsof -i -P -n | grep -e "$:587\>\|:8024\>\|:8891\>\|:25\>\|:9024\>$" opendkim 3134524 opendkim 3u IPv4 17484764 0t0 TCP 127.0.0.1:8891 (LISTEN) master 3238178 root 13u IPv4 18076567 0t0 TCP *:25 (LISTEN) master 3238178 root 17u IPv4 18076570 0t0 TCP *:587 (LISTEN) python3 3240659 mailman 26u IPv4 18095451 0t0 TCP 127.0.0.1:9024 (LISTEN) [818] # journalctl -n 3000|grep postfi|grep "Apr 07 14:13" Apr 07 14:13:27 shackleton12 postfix/qmgr[3240968]: 88A222D6E: from=<pjbondi(a)systemdatabase.com>, size=2009, nrcpt=1 (queue active) Apr 07 14:13:27 shackleton12 postfix/qmgr[3240968]: warning: connect to transport private/lmtp: Connection refused Apr 07 14:13:27 shackleton12 postfix/error[3246571]: 88A222D6E: to=<ebill(a)systemdatabase.ca>, relay=none, delay=528, delays=528/0.03/0/0.04, dsn=4.3.0, status=deferred (mail transport unavailable) I've tried to enable debugging for postfix, but cannot get more details on warning: connect to transport private/lmtp: Connection refused nor (mail transport unavailable)

3 2

Debian 12: Following docs does not create /opt/mailman/web/xapian_index
by Philip Bondi April 7, 2025

April 7, 2025

Hello to all: Following along: https://docs.mailman3.org/en/latest/install/virtualenv.html#setting-up-full… But Method 1 does not create /opt/mailman/web/xapian_index for me on Debian 12 export XAPIAN_VERSION="1.4.27" curl https://raw.githubusercontent.com/notanumber/xapian-haystack/master/xapian_… -o xapian_wheel_builder.sh bash xapian_wheel_builder.sh $XAPIAN_VERSION (venv) mailman@shackleton12:~$ find /opt/mailman -type d -name '*xapian*' /opt/mailman/venv/lib/python3.11/site-packages/xapian /opt/mailman/venv/lib/python3.11/site-packages/xapian_haystack-3.1.0.dist-info /opt/mailman/venv/lib/python3.11/site-packages/xapian-1.4.27.dist-info (venv) mailman@shackleton12:~$ find /opt/mailman -type f -name '*xapian_index*' (venv) mailman@shackleton12:~$ When I try to search, I get this stack trace by email: Internal Server Error: /archives/search PermissionError at /archives/search [Errno 13] Permission denied: '/opt/mailman/web/xapian_index' Request Method: GET Request URL: http://systemdatabase.ca/archives/search?mlist=ebill%40systemdatabase.ca&q=… Django Version: 4.2.20 Python Executable: /opt/mailman/venv/bin/uwsgi Python Version: 3.11.2 Python Path: ['.', '', '/etc/mailman3', '/usr/lib/python311.zip', '/usr/lib/python3.11', '/usr/lib/python3.11/lib-dynload', '/opt/mailman/venv/lib/python3.11/site-packages'] Server time: Tue, 01 Apr 2025 16:54:49 +0000 Installed Applications: ['hyperkitty', 'postorius', 'django_mailman3', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.humanize', 'rest_framework', 'django_gravatar', 'compressor', 'haystack', 'django_extensions', 'django_q', 'allauth', 'allauth.account', 'allauth.socialaccount'] Installed Middleware: ('allauth.account.middleware.AccountMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.middleware.locale.LocaleMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', 'django_mailman3.middleware.TimezoneMiddleware', 'postorius.middleware.PostoriusMiddleware') Traceback (most recent call last): File "/opt/mailman/venv/lib/python3.11/site-packages/django/core/handlers/exception.py", line 55, in inner response = get_response(request) ^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/django/core/handlers/base.py", line 197, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/hyperkitty/views/search.py", line 54, in search results = EmptySearchQuerySet() ^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/haystack/query.py", line 25, in __init__ self._determine_backend() ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/haystack/query.py", line 58, in _determine_backend self.query = connections[backend_alias].get_query() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/haystack/backends/__init__.py", line 1100, in get_query return self.query(using=self.using) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/haystack/backends/__init__.py", line 510, in __init__ self.backend = connections[self._using].get_backend() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/haystack/backends/__init__.py", line 1092, in get_backend self._backend = self.backend(self.using, **self.options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.11/site-packages/xapian_backend.py", line 207, in __init__ os.makedirs(self.path) ^^^^^^^^^^^^^^^^^^^^^^ File "<frozen os>", line 225, in makedirs <source code not available> ^^^^^^^^^^^^^^^^^ Exception Type: PermissionError at /archives/search Exception Value: [Errno 13] Permission denied: '/opt/mailman/web/xapian_index' Raised during: hyperkitty.views.search.search Request information: USER: pjbondi GET: mlist = 'ebill(a)systemdatabase.ca' q = 'cost' POST: No POST data FILES: No FILES data COOKIES: csrftoken = '********************' sessionid = '********************' META: CSRF_COOKIE = '8C2Wu0RN7MyvvyBP89caOkgFalH79NYD' HTTP_ACCEPT = 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7' HTTP_ACCEPT_ENCODING = 'gzip, deflate, br, zstd' HTTP_ACCEPT_LANGUAGE = 'en-US,en;q=0.9' HTTP_CONNECTION = 'Keep-Alive' HTTP_COOKIE = '********************' HTTP_HOST = 'systemdatabase.ca' HTTP_REFERER = 'https://systemdatabase.ca/archives/list/ebill@systemdatabase.ca/latest' HTTP_SEC_CH_UA = '"Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"' HTTP_SEC_CH_UA_MOBILE = '?0' HTTP_SEC_CH_UA_PLATFORM = '"Windows"' HTTP_SEC_FETCH_DEST = 'document' HTTP_SEC_FETCH_MODE = 'navigate' HTTP_SEC_FETCH_SITE = 'same-origin' HTTP_SEC_FETCH_USER = '?1' HTTP_UPGRADE_INSECURE_REQUESTS = '1' HTTP_USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36' HTTP_X_FORWARDED_FOR = '192.168.1.1' HTTP_X_FORWARDED_HOST = 'systemdatabase.ca' HTTP_X_FORWARDED_SERVER = 'systemdatabase.ca' PATH_INFO = '/archives/search' QUERY_STRING = 'mlist=ebill%40systemdatabase.ca&q=cost' REMOTE_ADDR = '127.0.0.1' REQUEST_METHOD = 'GET' REQUEST_URI = '/archives/search?mlist=ebill%40systemdatabase.ca&q=cost' SCRIPT_NAME = '' SERVER_NAME = 'shackleton12' SERVER_PORT = '8000' SERVER_PROTOCOL = 'HTTP/1.1' uwsgi.core = 0 uwsgi.node = b'shackleton12' uwsgi.version = b'2.0.28' wsgi.errors = <_io.TextIOWrapper name=2 mode='w' encoding='UTF-8'> wsgi.file_wrapper = <built-in function uwsgi_sendfile> wsgi.input = <uwsgi._Input object at 0x7fa484b846b0> wsgi.multiprocess = True wsgi.multithread = True wsgi.run_once = False wsgi.url_scheme = 'http' wsgi.version = '(1, 0)' Settings: Using settings module settings ABSOLUTE_URL_OVERRIDES = {} ACCOUNT_DEFAULT_HTTP_PROTOCOL = 'https' ACCOUNT_LOGIN_METHODS = {'username', 'email'} ACCOUNT_UNIQUE_EMAIL = True ADMINS = "(('Mailman Suite Admin', 'pjbondi(a)systemdatabase.com'),)" ALLOWED_HOSTS = ['localhost', '127.0.0.1', 'systemdatabase.ca', '192.168.1.8'] APPEND_SLASH = True AUTHENTICATION_BACKENDS = "('django.contrib.auth.backends.ModelBackend', 'allauth.account.auth_backends.AuthenticationBackend')" AUTH_PASSWORD_VALIDATORS = '********************' AUTH_USER_MODEL = 'auth.User' BASE_DIR = PosixPath('/opt/mailman/web') CACHES = {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} CACHE_MIDDLEWARE_ALIAS = 'default' CACHE_MIDDLEWARE_KEY_PREFIX = '********************' CACHE_MIDDLEWARE_SECONDS = 600 COMPRESSORS = {'css': 'compressor.css.CssCompressor', 'js': 'compressor.js.JsCompressor'} COMPRESS_CACHEABLE_PRECOMPILERS = '()' COMPRESS_CACHE_BACKEND = 'default' COMPRESS_CACHE_KEY_FUNCTION = '********************' COMPRESS_CLEAN_CSS_ARGUMENTS = '' COMPRESS_CLEAN_CSS_BINARY = 'cleancss' COMPRESS_CLOSURE_COMPILER_ARGUMENTS = '' COMPRESS_CLOSURE_COMPILER_BINARY = 'java -jar compiler.jar' COMPRESS_CSS_HASHING_METHOD = 'mtime' COMPRESS_DATA_URI_MAX_SIZE = 1024 COMPRESS_DEBUG_TOGGLE = None COMPRESS_ENABLED = True COMPRESS_FILTERS = {'css': ['compressor.filters.css_default.CssAbsoluteFilter', 'compressor.filters.cssmin.rCSSMinFilter'], 'js': ['compressor.filters.jsmin.rJSMinFilter']} COMPRESS_JINJA2_GET_ENVIRONMENT = <function CompressorConf.JINJA2_GET_ENVIRONMENT at 0x7fa480f33f60> COMPRESS_MINT_DELAY = 30 COMPRESS_MTIME_DELAY = 10 COMPRESS_OFFLINE = True COMPRESS_OFFLINE_CONTEXT = {'STATIC_URL': '/static/'} COMPRESS_OFFLINE_MANIFEST = 'manifest.json' COMPRESS_OFFLINE_MANIFEST_STORAGE = 'compressor.storage.OfflineManifestFileStorage' COMPRESS_OFFLINE_MANIFEST_STORAGE_ALIAS = 'compressor-offine' COMPRESS_OFFLINE_TIMEOUT = 31536000 COMPRESS_OUTPUT_DIR = 'CACHE' COMPRESS_PARSER = 'compressor.parser.AutoSelectParser' COMPRESS_PRECOMPILERS = "(('text/x-scss', 'sassc -t compressed {infile} {outfile}'), ('text/x-sass', 'sassc -t compressed {infile} {outfile}'))" COMPRESS_REBUILD_TIMEOUT = 2592000 COMPRESS_ROOT = '/opt/mailman/web/static' COMPRESS_STORAGE = 'compressor.storage.CompressorFileStorage' COMPRESS_STORAGE_ALIAS = 'compressor' COMPRESS_TEMPLATE_FILTER_CONTEXT = {'STATIC_URL': '/static/'} COMPRESS_URL = '/static/' COMPRESS_URL_PLACEHOLDER = '/__compressor_url_placeholder__/' COMPRESS_VERBOSE = False COMPRESS_YUGLIFY_BINARY = 'yuglify' COMPRESS_YUGLIFY_CSS_ARGUMENTS = '--terminal' COMPRESS_YUGLIFY_JS_ARGUMENTS = '--terminal' COMPRESS_YUI_BINARY = 'java -jar yuicompressor.jar' COMPRESS_YUI_CSS_ARGUMENTS = '' COMPRESS_YUI_JS_ARGUMENTS = '' CSRF_COOKIE_AGE = 31449600 CSRF_COOKIE_DOMAIN = None CSRF_COOKIE_HTTPONLY = False CSRF_COOKIE_MASKED = False CSRF_COOKIE_NAME = 'csrftoken' CSRF_COOKIE_PATH = '/' CSRF_COOKIE_SAMESITE = 'Lax' CSRF_COOKIE_SECURE = False CSRF_FAILURE_VIEW = 'django.views.csrf.csrf_failure' CSRF_HEADER_NAME = 'HTTP_X_CSRFTOKEN' CSRF_TRUSTED_ORIGINS = ['https://systemdatabase.ca'] CSRF_USE_SESSIONS = False DATABASES = {'default': {'ENGINE': 'django.db.backends.postgresql_psycopg2', 'NAME': 'mailmanweb', 'USER': 'mailman', 'PASSWORD': '********************', 'HOST': 'localhost', 'PORT': '5432', 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'CONN_HEALTH_CHECKS': False, 'OPTIONS': {}, 'TIME_ZONE': None, 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIGRATE': True, 'MIRROR': None, 'NAME': None}}} DATABASE_ROUTERS = [] DATA_UPLOAD_MAX_MEMORY_SIZE = 2621440 DATA_UPLOAD_MAX_NUMBER_FIELDS = 1000 DATA_UPLOAD_MAX_NUMBER_FILES = 100 DATETIME_FORMAT = 'N j, Y, P' DATETIME_INPUT_FORMATS = ['%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S.%f', '%Y-%m-%d %H:%M', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M'] DATE_FORMAT = 'N j, Y' DATE_INPUT_FORMATS = ['%Y-%m-%d', '%m/%d/%Y', '%m/%d/%y', '%b %d %Y', '%b %d, %Y', '%d %b %Y', '%d %b, %Y', '%B %d %Y', '%B %d, %Y', '%d %B %Y', '%d %B, %Y'] DEBUG = False DEBUG_PROPAGATE_EXCEPTIONS = False DECIMAL_SEPARATOR = '.' DEFAULT_AUTO_FIELD = 'django.db.models.AutoField' DEFAULT_CHARSET = 'utf-8' DEFAULT_EXCEPTION_REPORTER = 'django.views.debug.ExceptionReporter' DEFAULT_EXCEPTION_REPORTER_FILTER = 'django.views.debug.SafeExceptionReporterFilter' DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage' DEFAULT_FROM_EMAIL = 'pjbondi(a)systemdatabase.com' DEFAULT_INDEX_TABLESPACE = '' DEFAULT_TABLESPACE = '' DISALLOWED_USER_AGENTS = [] EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST = 'localhost' EMAIL_HOST_PASSWORD = '********************' EMAIL_HOST_USER = '' EMAIL_PORT = 25 EMAIL_SSL_CERTFILE = None EMAIL_SSL_KEYFILE = '********************' EMAIL_SUBJECT_PREFIX = '[Django] ' EMAIL_TIMEOUT = None EMAIL_USE_LOCALTIME = False EMAIL_USE_SSL = False EMAIL_USE_TLS = False FILE_UPLOAD_DIRECTORY_PERMISSIONS = None FILE_UPLOAD_HANDLERS = ['django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler'] FILE_UPLOAD_MAX_MEMORY_SIZE = 2621440 FILE_UPLOAD_PERMISSIONS = 420 FILE_UPLOAD_TEMP_DIR = None FILTER_VHOST = False FIRST_DAY_OF_WEEK = 0 FIXTURE_DIRS = [] FORCE_SCRIPT_NAME = None FORMAT_MODULE_PATH = None FORM_RENDERER = 'django.forms.renderers.DjangoTemplates' HAYSTACK_CONNECTIONS = {'default': {'PATH': '/opt/mailman/web/xapian_index', 'ENGINE': 'xapian_backend.XapianEngine'}} HYPERKITTY_ENABLE_GRAVATAR = True IGNORABLE_404_URLS = [] INSTALLED_APPS = ['hyperkitty', 'postorius', 'django_mailman3', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.humanize', 'rest_framework', 'django_gravatar', 'compressor', 'haystack', 'django_extensions', 'django_q', 'allauth', 'allauth.account', 'allauth.socialaccount'] INTERNAL_IPS = [] LANGUAGES = [('af', 'Afrikaans'), ('ar', 'Arabic'), ('ar-dz', 'Algerian Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('ckb', 'Central Kurdish (Sorani)'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('hy', 'Armenian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('ig', 'Igbo'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kab', 'Kabyle'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('ky', 'Kyrgyz'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('ms', 'Malay'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('pa', 'Punjabi'), ('pl', 'Polish'), ('pt', 'Portuguese'), ('pt-br', 'Brazilian Portuguese'), ('ro', 'Romanian'), ('ru', 'Russian'), ('sk', 'Slovak'), ('sl', 'Slovenian'), ('sq', 'Albanian'), ('sr', 'Serbian'), ('sr-latn', 'Serbian Latin'), ('sv', 'Swedish'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('tg', 'Tajik'), ('th', 'Thai'), ('tk', 'Turkmen'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('uz', 'Uzbek'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional Chinese')] LANGUAGES_BIDI = ['he', 'ar', 'ar-dz', 'ckb', 'fa', 'ur'] LANGUAGE_CODE = 'en-us' LANGUAGE_COOKIE_AGE = None LANGUAGE_COOKIE_DOMAIN = None LANGUAGE_COOKIE_HTTPONLY = False LANGUAGE_COOKIE_NAME = 'django_language' LANGUAGE_COOKIE_PATH = '/' LANGUAGE_COOKIE_SAMESITE = None LANGUAGE_COOKIE_SECURE = False LOCALE_PATHS = [] LOGGING = {'version': 1, 'disable_existing_loggers': False, 'filters': {'require_debug_false': {'()': 'django.utils.log.RequireDebugFalse'}}, 'handlers': {'mail_admins': {'level': 'ERROR', 'filters': ['require_debug_false'], 'class': 'django.utils.log.AdminEmailHandler'}, 'file': {'level': 'INFO', 'class': 'logging.handlers.WatchedFileHandler', 'filename': '/opt/mailman/web/logs/mailmanweb.log', 'formatter': 'verbose'}, 'console': {'class': 'logging.StreamHandler', 'formatter': 'simple'}}, 'loggers': {'django.request': {'handlers': ['mail_admins', 'file'], 'level': 'ERROR', 'propagate': True}, 'django': {'handlers': ['file'], 'level': 'ERROR', 'propagate': True}, 'hyperkitty': {'handlers': ['file'], 'level': 'DEBUG', 'propagate': True}, 'postorius': {'handlers': ['console', 'file'], 'level': 'INFO'}, 'q': {'level': 'WARNING', 'propagate': False, 'handlers': ['console', 'file']}}, 'formatters': {'verbose': {'format': '%(levelname)s %(asctime)s %(process)d %(name)s %(message)s'}, 'simple': {'format': '%(levelname)s %(message)s'}}} LOGGING_CONFIG = 'logging.config.dictConfig' LOGIN_REDIRECT_URL = 'list_index' LOGIN_URL = 'account_login' LOGOUT_REDIRECT_URL = None LOGOUT_URL = 'account_logout' MAILMAN_ARCHIVER_FROM = "('127.0.0.1', '::1')" MAILMAN_ARCHIVER_KEY = '********************' MAILMAN_REST_API_PASS = '********************' MAILMAN_REST_API_URL = '********************' MAILMAN_REST_API_USER = '********************' MANAGERS = [] MEDIA_ROOT = '' MEDIA_URL = '/' MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage' MESSAGE_TAGS = {40: 'danger'} MIDDLEWARE = "('allauth.account.middleware.AccountMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.middleware.locale.LocaleMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', 'django_mailman3.middleware.TimezoneMiddleware', 'postorius.middleware.PostoriusMiddleware')" MIGRATION_MODULES = {} MONTH_DAY_FORMAT = 'F j' NUMBER_GROUPING = 0 PASSWORD_HASHERS = '********************' PASSWORD_RESET_TIMEOUT = '********************' POSTORIUS_TEMPLATE_BASE_URL = 'http://localhost:8000' PREPEND_WWW = False Q_CLUSTER = {'retry': 360, 'timeout': 300, 'save_limit': 100, 'orm': 'default', 'workers': 2} ROOT_URLCONF = 'mailman_web.urls' SECRET_KEY = '********************' SECRET_KEY_FALLBACKS = '********************' SECURE_CONTENT_TYPE_NOSNIFF = True SECURE_CROSS_ORIGIN_OPENER_POLICY = 'same-origin' SECURE_HSTS_INCLUDE_SUBDOMAINS = False SECURE_HSTS_PRELOAD = False SECURE_HSTS_SECONDS = 0 SECURE_PROXY_SSL_HEADER = None SECURE_REDIRECT_EXEMPT = [] SECURE_REFERRER_POLICY = 'same-origin' SECURE_SSL_HOST = None SECURE_SSL_REDIRECT = False SERVER_EMAIL = 'pjbondi(a)systemdatabase.com' SESSION_CACHE_ALIAS = 'default' SESSION_COOKIE_AGE = 1209600 SESSION_COOKIE_DOMAIN = None SESSION_COOKIE_HTTPONLY = True SESSION_COOKIE_NAME = 'sessionid' SESSION_COOKIE_PATH = '/' SESSION_COOKIE_SAMESITE = 'Lax' SESSION_COOKIE_SECURE = False SESSION_ENGINE = 'django.contrib.sessions.backends.db' SESSION_EXPIRE_AT_BROWSER_CLOSE = False SESSION_FILE_PATH = None SESSION_SAVE_EVERY_REQUEST = False SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer' SETTINGS_MODULE = 'settings' SHORT_DATETIME_FORMAT = 'm/d/Y P' SHORT_DATE_FORMAT = 'm/d/Y' SIGNING_BACKEND = 'django.core.signing.TimestampSigner' SILENCED_SYSTEM_CHECKS = [] SITE_ID = 1 SOCIALACCOUNT_PROVIDERS = {'openid': {'SERVERS': [{'id': 'yahoo', 'name': 'Yahoo', 'openid_url': 'http://me.yahoo.com'}]}, 'google': {'SCOPE': ['profile', 'email'], 'AUTH_PARAMS': {'access_type': 'online'}}, 'facebook': {'METHOD': 'oauth2', 'SCOPE': ['email'], 'FIELDS': ['email', 'name', 'first_name', 'last_name', 'locale', 'timezone'], 'VERSION': 'v2.4'}} STATICFILES_DIRS = '()' STATICFILES_FINDERS = "('django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder', 'compressor.finders.CompressorFinder')" STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage' STATIC_ROOT = '/opt/mailman/web/static' STATIC_URL = '/static/' STORAGES = {'default': {'BACKEND': 'django.core.files.storage.FileSystemStorage'}, 'staticfiles': {'BACKEND': 'django.contrib.staticfiles.storage.StaticFilesStorage'}} TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'APP_DIRS': True, 'OPTIONS': {'context_processors': ['django.template.context_processors.debug', 'django.template.context_processors.i18n', 'django.template.context_processors.media', 'django.template.context_processors.static', 'django.template.context_processors.tz', 'django.template.context_processors.csrf', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', 'django_mailman3.context_processors.common', 'hyperkitty.context_processors.common', 'postorius.context_processors.postorius']}}] TEST_NON_SERIALIZED_APPS = [] TEST_RUNNER = 'django.test.runner.DiscoverRunner' THOUSAND_SEPARATOR = ',' TIME_FORMAT = 'P' TIME_INPUT_FORMATS = ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M'] TIME_ZONE = 'UTC' USE_DEPRECATED_PYTZ = False USE_I18N = True USE_L10N = True USE_THOUSAND_SEPARATOR = False USE_TZ = True USE_X_FORWARDED_HOST = False USE_X_FORWARDED_PORT = False WSGI_APPLICATION = 'mailman_web.wsgi.application' X_FRAME_OPTIONS = 'DENY' YEAR_MONTH_FORMAT = 'F Y'

3 6

Errors in MM3
by Odhiambo Washington April 7, 2025

April 7, 2025

I am using uwsgi+APache2. I am suddenly seeing hundreds of errors in my mailmanweb and uwsgi logfiles: 1. mailmanweb.log has hundreds of such lines: [WARNING] [2025-04-07 13:01:50,162] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/YOPKCEWPHX4BV7U5MOTCVCNSWR2J2JOZ/vote [WARNING] [2025-04-07 13:02:30,455] [log] 317562 139768479348416 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/L2X657PY3WAKSCJM2UNA25GKRN2J2VMX/vote [WARNING] [2025-04-07 13:02:35,482] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/2E34EDF6YJH4K4KARA7MEHLD5USXR5E3/vote [WARNING] [2025-04-07 13:02:37,567] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/thread/MICNFIHVLOETVE4PXEDO5MBYWG7SN57H/favorite [WARNING] [2025-04-07 13:02:46,161] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/TB5CV4GPCUGNP7X2YGYVZJQVOPQTGHD7/vote [WARNING] [2025-04-07 13:03:14,478] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/YOPMHB3GR4Y24EP7ZCPO2D7TABK4GSKZ/vote [WARNING] [2025-04-07 13:03:26,857] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/TM4NSQM3TTORRJCJS3KMAFYF4LWU3ZHH/vote [WARNING] [2025-04-07 13:04:02,219] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/EWO4G2AX5PYSBIC4OCQLHWINUWB7VDKV/vote [WARNING] [2025-04-07 13:04:09,255] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/thread/7657MIXEJG2CIO6327OAX45POCZSBN3K/favorite [WARNING] [2025-04-07 13:07:38,150] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/EU3WXXM6TSYOXV4JKBGFEL5EIU52G7XG/vote [WARNING] [2025-04-07 13:08:16,952] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/thread/IXNYG4H4CCVGMMTASEOIUMB5SUHZRCE7/favorite [WARNING] [2025-04-07 13:08:18,448] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/DXHE36JPN7INSTKU5N7W5R6O52AF3S2H/vote [WARNING] [2025-04-07 13:08:23,676] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/JGKERN3UETOSFGUX4QKA6QXFLD47ROW5/vote [WARNING] [2025-04-07 13:08:48,557] [log] 317562 139768548886080 Method Not Allowed (GET): /archives/list/ kictanet@lists.kictanet.or.ke/message/2BOOIT4FXCIMBHHRE5STC7OYLDAY3UTS/vote uwsgi-error.log has hundreds of such lines: --Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/message/KXMZK5NKWQHHPEAM5OGELD5HTISI4R3D/ (47.79.5.207) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/thread/3QYS53EQIZS3WX5BSAX57HTDEUSEZ2T6/ (47.79.1.203) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet@lists.kictanet.or.ke/message/BIVJX3ACXY332PMQ4ON5AHS7YRENUKDY/attachment/2/attachment.html (47.82.11.120) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /accounts/google/login/?next=/archives/list/ users@exim4u.org/message/JRWZKRUM6MLRYC6U5GV4OCQ7TN7JJHVQ/&process=login (52.1.157.90) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/thread/BSWHEQ3UBN266F3EYL7ROPMIDN5IH4DU/ (47.79.122.22) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/thread/F44UL7CUV2EJXEABMZRVUFUBWMK327TS/ (47.79.1.223) OSError: write error Mon Apr 7 14:02:23 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/thread/HXODIXNXW6HILG2OLT3J2Q3AEUAQKRXP/ (47.79.7.122) OSError: write error Mon Apr 7 14:02:24 2025 - uwsgi_response_writev_headers_and_body_do(): Broken pipe [core/writer.c line 306] during GET /archives/list/ kictanet(a)lists.kictanet.or.ke/message/C6VTIVNOIOXXWZPBZ7VAJFEFNPHLO326/ (47.82.11.47) OSError: write error Any clues as to what needs to be done to mitigate the above? __ Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 In an Internet failure case, the #1 suspect is a constant: DNS. "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-) [How to ask smart questions: http://www.catb.org/~esr/faqs/smart-questions.html]

2 1

Mailman3 OOM and high CPU usage
by Prasanth Nair April 7, 2025

April 7, 2025

Hi team, Our Mailman3 server crashes with OOM and high CPU usage. As soon as we start the mailmanweb service (uwsgi process), the system crashes. It was working fine, but this issue started recently. We haven't changed any recently. Any idea how to fix this? or any suggestions? Look forward to hearing from you soon. Kind regards, Prasanth Nair

2 2