Search results for "sapiro" - lists.mailman3.org

[MM3-users] Re: footer template priority

by Mark Sapiro

On 6/19/25 12:06, Sam Darwin via Mailman-users wrote: > It seems templates can be configured in the filesystem or via postorius. When I place a footer template in the filesystem it worked fine. Then without adjusting any configuration, without removing that, I tried to use the postorius control panel to add a footer template, which ends up in the database, both the core and web databases. > > But emails stop getting sent out. Emails were posted into Hyperkitty, but not mailed out via postfix. This is a known issue when header and/or footer templates are not accessible. > I checked on the server for "queued emails" and did not find those either, in postfix or mailman. Mysterious. The phenomenon is repeatable on this server. Add a footer template, emails stop. The mails should be in Mailman's var/queue/out queue. Since the issue only occurs in your case when you have a Postorius template, I suspect the issue is in your setting for POSTORIUS_TEMPLATE_BASE_URL. When you have the Postorius template set, what does the database query ``` SELECT uri FROM template WHERE name = 'list:member:regular:footer' and context = 'your.list.id'; ``` return for the uri? is it retrievable? The initial part of the uri up to but not including `/mailman3/api/...` comes from the POSTORIUS_TEMPLATE_BASE_URL setting -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

1 year, 2 months

[MM3-users] Re: Walk-thru for Ubuntu Bionic Mailman 3 Full setup

by Mark Sapiro

On 4/11/19 12:58 PM, brian(a)emwd.com wrote: > > I have this in the apache2.conf file: > > ServerName localhost > > I can access the apache default page when using the following: > > curl http://localhost.com OK, so you can get to Apache, but can you proxy to uwsgi? Try curl http://localhost/mailman3/hyperkitty/api/mailman/archive or curl http://mailman3-lists.com/mailman3/hyperkitty/api/mailman/archive >> Set base_url in mailman-hyperkitty.cfg to use an acceptable host name >> instead of localhost or adjust your apache config to accept localhost. > > Isn't ServerName enough? It should be. The error is apparently elsewhere. > This error also appears in the apache log file when new posts are sent to the list: > > [Thu Apr 11 19:55:38.755750 2019] [:error] [pid 21370:tid 139988922513152] (32)Broken pipe: [client ::1:49574] sending data to httpd-UDS:0 failed The broken pipe is apparently from the exception in mailman-hyperkitty and the 'sending data to httpd-UDS:0 failed' is I think a normal response from uwsgi under this circumstance. I don't know what the issue is, but it is something in the Apache/uwsgi configuration. I note that the client in the above error is an IPv6 loopback address. That may be significant. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

7 years, 4 months

[MM3-users] Re: 'Failed adding message' error when migrating a list from mailman2 to mailman3

by Mark Sapiro

On 10/14/21 9:04 AM, Stephen J. Turnbull wrote: > Prasanth Nair writes: > > > *2%Failed adding message <mailman.2.1593699619.32248>: 'ascii' codec can't > > encode character '\ufffd' in position 252: ordinal not in range(128).* ... > > I ran the check_hk_import script before migrating and it was not > > giving any error. > > In order to catch this kind of error, the check script would have to > pretty much do the import but throw it away. The check_hk_import script <https://www.msapiro.net/scripts/check_hk_import> is designed to detect and report conditions which would cause the django hyperkitty_import process to abort and stop processing the mbox. It doesn't catch errors like the above, but these are non-fatal and just cause the offending message to be skipped. As Steve says, the Message-ID was reported so find it in the mbox and if you want it in the archive, extract it from the mbox, fix it and then just rerun the import with just that message as input[1] and a --since=1970-01-01 option. Note the issue could be in a header, but also could be in a body part implicitly or explicitly declared as charset="us-ascii". -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

4 years, 10 months

[MM3-users] Re: question about recommended postfix configuration

by Mark Sapiro

On 10/02/2017 05:37 AM, Marc Sluiter wrote: > > I got almost everything working besides confirm mails (see my other mail), but I had to use another postfix configuration than recommended, I’m wondering why the recommended way didn’t work. Sidenote: I’m not a postfix expert. Neither am I ;) > This is recommended: > > transport_maps = > regexp:/opt/mailman/core/var/data/postfix_lmtp > local_recipient_maps = > regexp:/opt/mailman/core/var/data/postfix_lmtp > relay_domains = > regexp:/opt/mailman/core/var/data/postfix_domains > > This didn’t work, all mails to mailman were rejected. Postfix did not even check the “local_recipient_maps”. After a lot of reading that made sense to me, because when I understand it correctly, “local_recipient_maps” is only checked for domains in “mydestinations”. And there I only have localhost. On mail.python.org which is a complex Postfix environment with both Mailman 2 and Mailman 3 lists in the @python.org domain, for Mailman 3 I have just transport_maps and relay_domains as recommended (but as hash tables) I don't have anything for Mailman in local_recipient_maps, but python.org is in virtual_alias_domains (not in virtual_mailbox_domains). I think it could be either, and virtual_alias_maps (or virtual_mailbox_maps) does not require anything for Mailman because transport_maps handles it. I think the bottom line here is the list domain must be in one of mydestination or virtual_*_domains. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

8 years, 10 months

[MM3-users] Re: including a template failed

by Mark Sapiro

On 9/23/20 3:03 PM, Wolfgang Bock via Mailman-users wrote: > > Dear Mark, > > Q: Can you get > https://webmail.domain-02.de/mailman3/postorius/api/templates/list/mylist.li > sts.domain-03.de/list:member:regular:footer on the Mailman machine? > > A: No > > Q: What is your setting for POSTORIUS_TEMPLATE_BASE_URL? > > A: > was: POSTORIUS_TEMPLATE_BASE_URL = 'http://localhost/mailman3/' > > Changed it to: POSTORIUS_TEMPLATE_BASE_URL = 'https://localhost/mailman3/' Can you get https://localhost/mailman3/postorius/api/templates/list/mylist.lists.domain… on the Mailman machine? > Now another problem occurs: > > Sep 23 22:51:34 2020 (13492) Cannot connect to SMTP server localhost on port > 25 > HTTPSConnectionPool ... 'localhost' doesn't match either of > 'blog.domain-04.de', 'lists.domain-04.de', 'mail.domain-04.de', > 'domain-04.de', 'www.domain-04.de'"))) The 'HTTPSConnectionPool' message has nothing to do with the 'Cannot connect' issue. > Port 25 entry results from the manual regarding the postfix configuration: > > https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/docs/mta.ht > ml > > e.g.: > [mta] > incoming: mailman.mta.postfix.LMTP > outgoing: mailman.mta.deliver.deliver > lmtp_host: mail.example.com > lmtp_port: 8024 > smtp_host: mail.example.com > smtp_port: 25 And I wonder why it's trying to connect to localhost when smtp_host is mail.example.com. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

5 years, 10 months

[MM3-users] Re: {Spam?} Server name in new account confirmation email

by Mark Sapiro

On 12/3/20 9:26 AM, Meehan, John wrote: > Hi, when someone creates a new account (Sign Up), an email is sent to them to confirm their email address. It has the form below. Does anyone know how I can change the server name in the URL (From server.example.com to something else)? I have an SSL proxy server that I want to direct users through. Thanks. - John This message comes from django_allauth. The domains come from the django_site database table. If you have Postorius >= 1.3.3 The Domains view will show you the SITE_ID for the domain and has an `Edit` link the the Django admin UI entry for that site. Otherwise, you can go to the Django admin `Sites` view and see the DOMAIN NAME and DISPLAY NAME for each defined site, and you can edit the domain name. You may also need to adjust the SITE_ID setting in your Django settings to match the site you want. The trick here is the SITE_IDs aren't displayed in the Django admin UI or in Postorius < 1.3.3, and they may not be sequential or start at 1. If you query the database with `SELECT * FROM django_site;` you'll see entries with columns id, domain and name which will tell you the SITE_ID. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

5 years, 8 months

[MM3-users] Re: mm3 floods syslog

by Mark Sapiro

On 10/31/21 4:18 AM, Wolfgang Bock via Mailman-users wrote: > Dear friends, > > I got another problem: mailman floods my syslog. > > I deleted a domain/webdomain (further mentioned as deleted.org) in > postorius, django web. No entries are now in > /var/lib/mailman3/data/postfix_domains or postfix_lmtp or > /var/lib/mailman3/lists. > > > Here an extract of my syslog (anonymized): > Oct 31 10:49:02 myserver mailman3[1284]: Oct 31 10:49:02 2021 (1284) > Certificate did not match expected hostname: localhost. Certificate: > {'subject': ((('commonName', 'deleteted.org'),),), 'issuer': > ((('countryName', 'US'),), (('or > ganizationName', "Let's Encrypt"),), (('commonName', 'R3'),)), 'version': 3, > 'serialNumber': '0326A733CA7B16D13C830EE707EA614E25F9', 'notBefore': 'Oct 30 > 20:21:08 2021 GMT', 'notAfter': 'Jan 28 20:21:07 2022 GMT', > 'subjectAltName': (('DN > S', 'deleteted.org'), ('DNS', 'lists.deleteted.org'), ('DNS', > 'mail.deleteted.org'), ('DNS', 'ns.deleteted.org'), ('DNS', > 'www.deleteted.org')), 'OCSP': ('http://r3.o.lencr.org',), 'caIssuers': > ('http:/ > /r3.i.lencr.org/',)} > > This appears nonstop. Your ssl certificate is for the domain `deleted.org` with alt names `lists.deleted.org`, `ns.deleted.org`, `mail.deleted.org` and `www.deleted.org`. Django is accessing things at a URL for a different domain. Get a new certificate for the domain(s) you are actually using. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

4 years, 9 months

[MM3-users] Re: Mailman3 doesn't send Mails to users (Debian12 with Plesk)

by Mark Sapiro

On 5/27/24 1:55 AM, marcus--- via Mailman-users wrote: > > What I also notice is that it is not yet storing anything in the archives. Could this be a setting that has changed, or an incorrect authorization (/var/lib/mailman3/archives/ belongs to list but is empty) or is the archive creation only running via a cronjob that perhaps still needs to run? There are two things stored in that directory If the prototype archiver is enabled, each list which has prototype checked as an Active archiver will have messages stored in maildir format in archives/prototype. If the hyperkitty archiver is configured and enabled, when mailman-hyperkitty fails to send a message to hyperkitty, it queues that message in archivers/hyperkitty/spool. If there no current failed messages, that directory will be empty, and if there have never been failures, that directory may not exist. Enabling archivers is done in mailman.cfg similarly to ``` [archiver.hyperkitty] class: mailman_hyperkitty.Archiver enable: yes configuration: /opt/mailman/mm/mailman-hyperkitty.cfg [archiver.prototype] enable: yes ``` > I don't need Usenet, thanks :-) Then no list should have it's Gateway to mail or Gateway to news setting = Yes. Also, you can disable nntp runner by putting ``` [runner.nntp] start: no ``` in mailman.cfg -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

2 years, 2 months

[MM3-users] Re: Mailman3 breaking DKIM signatures

by Mark Sapiro

On 1/21/25 4:40 AM, jefdriesen(a)hotmail.com wrote: > Hi, > > I have configured a mailman3 mailinglist to not modify the headers and body (e.g. no footer, no subject prefix, etc) to avoid breaking DKIM signatures. This worked well, until I encountered an email where the DKIM signature was still broken. After some debugging, the problem is caused by an attachment, where the mime header is changed by mailman3. ... > The Content-Type header is modified (word-wrapped), and this breaks the DKIM signature. > > How can I prevent this from happening and configure mailman to not modify the email? You could try a patch like ``` --- a/src/mailman/runners/lmtp.py +++ b/src/mailman/runners/lmtp.py @@ -186,7 +186,8 @@ class LMTPHandler: listnames = set(getUtility(IListManager).names) # Parse the message data. If there are any defects in the # message, reject it right away; it's probably spam. - msg = email.message_from_bytes(envelope.content, Message) + msg = email.message_from_bytes(envelope.content, Message, + policy=email.policy.Compat32(max_line_length=0)) msg.set_unixfrom(envelope.mail_from) except Exception: elog.exception('LMTP message parsing') ``` This should prevent folding headers, but this is problematic. It may be that the incoming message contains a folded header and this change will not fold it in the outgoing message. I think not, but I don't know for sure. You'll have to test this. -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

1 year, 6 months

[MM3-users] Re: Postfix Hooks and Fetchmail

by Mark Sapiro

On 11/14/25 09:01, dap1--- via Mailman-users wrote: > No joy. Here is what I did. I did the mysql update per your instructions. I then created the file /opt/mailman/var/data/virtual_aliases: > > mailman@localhost mailman > > I ran postmap virtual_aliases then added: > > virtual_alias_maps = hash:/opt/mailman/var/data/virtual_aliases > > To /etc/postfix/main.cf. I said > I think you can solve this by instead adding 'localhost' as an alias > domain for the ddddddddd.net domain and configuring Postfix per > https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/docs/mta.h… I now think that is wrong. I think you need to remove the alias domain from the domain table entry UPDATE domain SET alias_domain = '' WHERE mail_host = 'ddddddddd.net'; And then run `mailman aliases` to update the postfix_* files in /opt/mailman/var/data/ THIS STEP IS IMPORTANT Then you can remove the /opt/mailman/var/data/postfix_vmap file that should have been created previously, and edit your /opt/mailman/var/data/virtual_aliases file with this content. llllllllll@localhost llllllllll(a)ddddddddd.net llllllllll-bounces@localhost llllllllll-bounces(a)ddddddddd.net llllllllll-confirm@localhost llllllllll-confirm(a)ddddddddd.net llllllllll-join@localhost llllllllll-join(a)ddddddddd.net llllllllll-leave@localhost llllllllll-leave(a)ddddddddd.net llllllllll-owner@localhost llllllllll-owner(a)ddddddddd.net llllllllll-request@localhost llllllllll-request(a)ddddddddd.net llllllllll-subscribe@localhost llllllllll-subscribe(a)ddddddddd.net llllllllll-unsubscribe@localhost llllllllll-unsubscribe(a)ddddddddd.net -- Mark Sapiro <mark(a)msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan

9 months, 1 week

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