Mailman 3 January 2011 - Mailman-Users

Running two list with same email prefix
by Andrea Cappelli 27 Feb '24

27 Feb '24

Hi all, I'm running a mail server with Debian Lenny, MTA is Postfix and i will use postfix-to-mailma.py script to run list I would set up Mailman for running mailing list with same email prefix on different domains, obvious with different list names For example we have ml.domain1.com and ml.domain2.net, i would like to have LISTADDRESS LISTNAME tech(a)ml.domain1.com tech-ml.domain1.com tech(a)ml.domain.2.net tech-ml.domain2.net In this way i can have the same address on differente domains and Mailman (my version is 2.1.11) can distinguish between lists because the list name is different. The list name will be also used to access web interface, so we have http://ml.domain1.com/mailman/admin/tech-ml.domain1.com http://ml.domain2.net/mailman/admin/tech-ml.domain2.net Is possible to accomplish this task? Any idea?

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Hide list address?
by Ricardo Kleemann 16 Nov '23

16 Nov '23

Hi, Is there any way to configure Mailman such that, for an announcement-only type list, when a message is sent to the list, the To: shows the member's address, rather than the list address? Some list software allows the ability to hide the list address itself, so that address is not advertised. I couldn't find any configuration specific to that.

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Add "sender's name/email" to BODY of mail as header?
by Mal 16 Feb '21

16 Feb '21

I want all mails sent to the list to come from the list's email address... But, in this case, if the user forgets to sign their name at the bottom of their mail body, effectively the mail to the list is anonymous...! Is there a way to add the user name (or email address) to the top of each mail so that the mails have the name of the sender, while the mail itself comes from the list address? I have looked high and low for an answer, but noone seems to have the solution. Thank you! Mal

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Mailman CGI Error-Group mismatch error
by Wang, Mary Y 09 Sep '20

09 Sep '20

Hi, I received the following error this morning. So I rerun configure again with the following command: ./configure --with-cgi-id=apache --prefix=/var/mailman. I'm still getting the same error. Is there any place that I can look for so that I can debug this problem better? Perhaps, looking at the config history file or something. Any other places that I can check the cause of this error? "Mailman CGI error!!! The Mailman CGI wrapper encountered a fatal error. This entry is being stored in your syslog: Group mismatch error. Mailman expected the CGI wrapper script to be executed as group "nobody", but the system's web server executed the CGI script as group "apache". Try tweaking the web server to run the script as group "nobody", or re-run configure, providing the command line option `--with-cgi-gid=apache'." Thanks Mary

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Setting MIME as default for new Non-Digest subscribers
by Steve Reiter 31 Jul '11

31 Jul '11

Hi - I have searched FAQ and archives to find an answer. Hoping you can help. I have a new list (with previously imported addresses) for announcements only, and wish these announcements to be received immediately. I set the defaults to allow non-digest and to not allow digest. I wish to send out announcements in html, and so wish to make the default for new subscribers be MIME. While I see a setting under Digest Options (MIME_is_Default_Digest), I don't see any equivalent option under Non-Digest Options... and new subscribers continue to come in as plain text. QUESTIONS: In order to avoid having to manually change this option for each existing subscriber, is there a way to force all existing subscribers to receive MIME in Non-Digest mode? If not, is there a way to force all NEW subscribers to be enrolled with MIME as their default? Also, is there a way to "lock" the MIME switch on, so that users who try to change their option to plain text will be prevented from doing so? Thanks - Steve

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Mailman list sends but doesn't receive mail.
by JRC Groups 10 May '11

10 May '11

Hello, All. I've just set up my first Mailman mailing list in OS X Server. It sends mail as welcome notifications were received by several different members subscribed to the mailing list. However, it doesn't seem to be receiving e-mail. All attempts I've made have resulted in Delivery Failure Notifications. This is the text returned with this Delivery Failure Notifications: > Delivery to the following recipient failed permanently: > > list(a)3domain.com > > Technical details of permanent failure: > Google tried to deliver your message, but it was rejected by the recipient > domain. We recommend contacting the other email provider for further > information about the cause of this error. The error that the other server > returned was: 550 550 5.1.1 <list(a)domain.com>: Recipient address rejected: > User unknown in virtual alias table (state 14). What could be the cause ? In order for a Mailman list to work properly do I need to create an account for it in Workgroup Manager with its e-mail address ? Sorry if this is a simple question but I am not an IT specialist and don't have any experience with Mailman. Thank you in advance, Joe

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Cannot exec /etc/mail/smrsh: Permission denied
by John Espiro 04 Feb '11

04 Feb '11

When I send a message to the mailing list I get: sm-mta[16327]: p0SJuInx016321: SYSERR(root): Cannot exec /etc/mail/smrsh: Permission denied Jan 28 19:56:22 sm-mta[16326]: p0SJuInx016321: to="|/usr/lib/mailman/mail/mailman post LISTNAME", ctladdr=<ADDRESS> (8/0), delay=00:00:01, xdelay=00:00:00, mailer=prog, pri=31689, dsn=4.0.0, stat=Operating system error System: Ubuntu 10.10 Server 64bit I've read through this: http://www.gnu.org/software/mailman/mailman-install/node32.html grep smrsh /etc/mail/sendmail.cf ##### $Id: smrsh.m4,v 8.14 1999/11/18 05:06:23 ca Exp $ ##### Mprog, P=/etc/mail/smrsh, F=lsDFM smrsh is in: :/usr/lib/sm.bin In /usr/lib/sm.bin, I ran: ln -s /usr/lib/mailman/mail/mailman mailman In /etc/mail/smrsh, I ran: ln -s /usr/lib/mailman/mail/mailman mailman Still, the problem persists. I am sure this must be a permissions issue, then again, maybe not. Other data: uid=51(smmsp) gid=51(smmsp) groups=51(smmsp),45(sasl) uid=103(smmta) gid=106(smmta) groups=106(smmta),45(sasl) uid=8(mail) gid=8(mail) groups=8(mail) ls -la /etc/mail/smrsh drwsr-sr-x 2 root root 4096 2011-01-28 19:31 .

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Administrivia Messages
by Beau Barnhart 01 Feb '11

01 Feb '11

Hello, We have been asked by mail-abuse.org to make changes to the configuration to one of our servers. The following this their request... -- message from mail-abuse.org ---------- Currently, when messages arrive at your mail server it runs them through SpamAssassin, which checks for spam and tags them. Your mail server then passes this tagged message to mailman. Because it is to a -request address, mailman "knows" that these messages should contain commands. It ignores the fact that SpamAssassin has already tagged it (Subject: {Definitely Spam?}), and looks through every line looking for a "subscribe", "unsubscribe" or other command. Of course, it doesn't find one. So, it builds up a helpful reply, sets the X-Administrivia header to yes, and appends the original message, and forwards this to the From: address. Except that the From: address is forged, so the message, and its spam payload, get sent to an innocent third party. Please properly configure your mailing list software to send list administrivia _only_ to a local administrator, or configure it not to send to forged From: addresses. In general, there is no need for "list administrivia" - it was an artifact of some of the original list management software. It does not serve a useful purpose today. ---------------------------- Actually we use administrivia in custom scripts and don't want to disable it. We even have members that still use the request commands. Ive searched the mailman wiki as well as the mailman-users archive and have not been able to find how to configure the administrivia recipient. Any help would be appreciated. Thanks, Beau Barnhart Look Media

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handling mail undeliverable to list owners
by Richard Haas 31 Jan '11

31 Jan '11

Greetings. We have a moderately sized Mailman installation (+2000 mailing lists) which recently upgraded a long-standing Mailman v2.1.5 service to v2.1.14. The upgrade went quite well, but since the upgrade the list owners of the DEFAULT_SITE_LIST (i.e. "mailman") mailing list are seeing a marked increase in the number of undeliverable emails to (other) list owner addresses, which the "mailman" list owners did not see with the previous version/installation of the software. While unlikely, they may have been a customization in either Mailman or Postfix that was lost in the transition; the logic in ~/Mailman/Message.py which sends list owner bounces to DEFAULT_SITE_LIST seems unchanged since 2.1.5 (at least). Let me be clear: these are valid bounces from some list owner addresses that do not deliver, because a person who was a list owner has departed the organization and the mailbox to which a list owner address routes no longer exists. These messages not errors in Mailman. Often, a single list owner address will bounce to the DEFAULT_SITE_LIST, while other valid list owners remain available for that same list -- in that case, DEFAULT_SITE_LIST members need take no action. When there's just one owner for a list and that address bounces, the list is orphaned (which is good to know), but we have other means to reclaim unused lists (periodic reregistration), and the administrative notice which bounced is frequently not something that would be posted to the list anyway (e.g. spam, erroneous out-of-office mail, spoofed sender, etc.) -- particularly if the list has fallen into disuse. It would be nice to only see the bounces when there are no other list owners (of the same list) to receive them. Are there any Mailman configuration options which adjust the handling of bouncing list owner emails, short of customizing the Messages.py or adjusting filters on the DEFAULT_SITE_LIST policies? None leap out in Defaults.py. Thanks for any insight. -- Richard Haas <rhaas(a)rhaas.us> --

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Mailman + Postfix + Virtual Domain (LDAP) not working
by Roberto Mascarenhas Braga 28 Jan '11

28 Jan '11

I'm trying to get Mailman working with Postfix as a MTA but with some trouble with virtual domains. I've made setup fine and create my first mailing list, called "mailman". So, as my domain is cdt.unb.br, the list address is mailman(a)cdt.unb.br. The machine that hosts the mailserver is called mailcdt. So its hostname is mailcdt.cdt.unb.br. If I send a message to mailman(a)cdt.unb.br - the desired email to the testing list - I cannot receive the message. But if I send the email to mailman(a)mailcdt.cdt.unb.br (undesired address) I got the message. Here is my config: ___________________________________________________________________________________ *** /etc/mailman/mm_cfg.py *** ___________________________________________________________________________________ POSTFIX_STYLE_VIRTUAL_DOMAINS = ['cdt.unb.br'] from socket import * try: fqdn = getfqdn() except: fqdn = 'mm_cfg_has_unknown_host_domains' DEFAULT_URL_HOST = "mailcdt.cdt.unb.br" DEFAULT_EMAIL_HOST = "cdt.unb.br" VIRTUAL_HOSTS.clear() MTA = 'Postfix' add_virtualhost(DEFAULT_URL_HOST, DEFAULT_EMAIL_HOST) ___________________________________________________________________________________ *** /etc/postfix/main.cf ___________________________________________________________________________________ unknown_local_recipient_reject_code = 550 relay_domains = virtual_maps = hash:/etc/postfix/virtual alias_maps = hash:/etc/aliases, hash:/etc/mailman/aliases alias_database = hash:/etc/aliases home_mailbox = Maildir/ debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.3.3/samples readme_directory = /usr/share/doc/postfix-2.3.3/README_FILE virtual_mailbox_domains = $mydomain virtual_mailbox_base = /home/vmail virtual_mailbox_maps = ldap:/etc/postfix/ldap-users.cf virtual_uid_maps = static:500 virtual_gid_maps = static:500 message_size_limit = 30720000 mime_header_checks = regexp:/etc/postfix/mime_header_checks header_checks = regexp:/etc/postfix/header_checks virtual_alias_maps = hash:/etc/mailman/virtual-mailman recipient_delimiter = +

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