[Pkg-mailman-hackers] Bug#921137: Bug#921137: emails sent from /etc/mailname, ignoring configured domain

Sat Feb 2 17:29:27 GMT 2019

On 2019-02-02 17:52:50, Pierre-Elliott Bécue wrote:
> Le vendredi 01 février 2019 à 20:26:07-0500, Antoine Beaupre a écrit :
>> Package: mailman3
>> Version: 3.2.0-4~bpo9+1
>> Severity: grave
>> 
>> I'm finding it difficult to use the "domain" feature of Mailman 3. From
>> what I understand, it allows you to have two distinct mailing lists
>> named "test" on (say) test at example.com and test at example.net.
>> 
>> Here I'm specifically using the feature to host my mailing lists on
>> lists.anarc.at instead of plain anarc.at. Yet I don't know what I'm
>> doing wrong, but all outgoing email comes from test at anarc.at instead of
>> test at lists.anarc.at. This makes replies obviously fail as the LTMP maps
>> don't have that domain:
>> 
>> # grep ^[^#] /var/spool/postfix/mailman3/postfix_domains
>> # /var/spool/postfix/mailman3/postfix_lmtp
>> /var/spool/postfix/mailman3/postfix_domains:lists.anarc.at lists.anarc.at
>> /var/spool/postfix/mailman3/postfix_lmtp:    
>> /var/spool/postfix/mailman3/postfix_lmtp:test at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-bounces at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-confirm at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-join at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-leave at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-owner at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-request at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-subscribe at lists.anarc.at lmtp:[127.0.0.1]:8024
>> /var/spool/postfix/mailman3/postfix_lmtp:test-unsubscribe at lists.anarc.at lmtp:[127.0.0.1]:8024
>> 
>> I've tried various things to fix this: I recreated the "domain" in the
>> Posterious interface. I have changed the "mailname" when running
>> dpkg-reconfigure mailman3-web, restarting it, which gave me this diff:
>> 
>> --- a/mailman3/mailman-web.py
>> +++ b/mailman3/mailman-web.py
>> @@ -130,7 +130,7 @@ USE_TZ = True
>> 
>> 
>>  # Set default domain for email addresses.
>> -EMAILNAME = 'localhost.local'
>> +EMAILNAME = 'anarc.at'
>>  
>>  # If you enable internal authentication, this is the address that the emails
>>  # will appear to be coming from. Make sure you set a valid domain name,
>> 
>> Still, "mass subscribe" emails come out as "test at anarc.at", even though
>> the footer clearly reads:
>> 
>>     To unsubscribe send an email to test-leave at lists.anarc.at
>> 
>> When I write an email there, I get a reply saying to reply to:
>> 
>>     test-confirm+14ea1ffec9434c30b983e1d5ab071b4988af4347 at anarc.at
>> 
>> ... which is still wrong and will (obviously) bounce.
>> 
>> What's going on here?
>> 
>> Here's a log of an admin mass-subscribing a user:
>> 
>> ==> /var/log/mailman3/web/mailman-web.log <== 
>> [pid: 2680|app: 0|req: 5/5] 192.168.0.7 () {82 vars in 1587 bytes} [Sat Feb  2 01:22:11 2019] POST /mailman3/postorius/lists/test.lists.anarc.at/mass_subscribe/ => generated 9458 bytes in 468 msecs (HTTP/2.0 200) 6 headers in 317 bytes (3 switches on core 0) 
>> 
>> ==> /var/log/mail.log <== 
>> Feb  1 20:22:12 marcos postfix/smtpd[4889]: connect from localhost[127.0.0.1] 
>> Feb  1 20:22:12 marcos postfix/smtpd[4889]: DD2E510E1D8: client=localhost[127.0.0.1]
>> Feb  1 20:22:12 marcos postfix/cleanup[5789]: DD2E510E1D8: message-id=<154907053190.742.3083806269187387996 at marcos.anarc.at>
>> 
>> ==> /var/log/mailman3/smtp.log <== 
>> Feb 01 20:22:12 2019 (746) <154907053190.742.3083806269187387996 at marcos.anarc.at> smtp to test at lists.anarc.at for 1 recips, completed in 0.03175711631774902 seconds 
>> 
>> ==> /var/log/mail.log <== 
>> Feb  1 20:22:12 marcos postfix/qmgr[31811]: DD2E510E1D8: from=<test-bounces at anarc.at>, size=581, nrcpt=1 (queue active)
>> Feb  1 20:22:12 marcos postfix/smtpd[5791]: connect from localhost[127.0.0.1] 
>> 
>> ==> /var/log/mailman3/smtp.log <== 
>> Feb 01 20:22:12 2019 (746) <154907053190.742.3083806269187387996 at marcos.anarc.at> post to test at lists.anarc.at from test-request at lists.anarc.at, 362 bytes 
>> 
>> ==> /var/log/mail.log <== 
>> Feb  1 20:22:12 marcos postfix/smtpd[4889]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 commands=4 
>> Feb  1 20:22:12 marcos postfix/smtpd[5791]: EAED510E1DA: client=localhost[127.0.0.1]
>> Feb  1 20:22:13 marcos spampd[24505]: processing message <154907053190.742.3083806269187387996 at marcos.anarc.at> for <anarcat at example.net> ORCPT=rfc822;anarcat at example.net 
>> Feb  1 20:22:14 marcos spampd[24505]: clean message <154907053190.742.3083806269187387996 at marcos.anarc.at> (-1.31/5.00) from <test-bounces at anarc.at> for <anarcat at example.net> ORCPT=rfc822;anarcat at example.net in 1.10s, 1087 bytes. 
>> Feb  1 20:22:14 marcos postfix/cleanup[5789]: EAED510E1DA: message-id=<154907053190.742.3083806269187387996 at marcos.anarc.at>
>> Feb  1 20:22:14 marcos postfix/qmgr[31811]: EAED510E1DA: from=<test-bounces at anarc.at>, size=1583, nrcpt=1 (queue active)
>> Feb  1 20:22:14 marcos postfix/smtp[5799]: DD2E510E1D8: to=<anarcat at example.net>, relay=127.0.0.1[127.0.0.1]:10025], delay=1.2, delays=0.02/0/0.03/1.2, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as EAED510E1DA)
>> Feb  1 20:22:14 marcos postfix/smtpd[5791]: disconnect from localhost[127.0.0.1] ehlo=1 mail=1 rcpt=1 data=1 quit=1 commands=5 
>> Feb  1 20:22:14 marcos postfix/qmgr[31811]: DD2E510E1D8: removed 
>> Feb  1 20:22:15 marcos postfix/smtp[5790]: EAED510E1DA: to=<anarcat at example.net>, relay=mx1.example.net[...]:25], delay=2.6, delays=1.2/0/0.82/0.66, dsn=2.0.0, status=sent (250 2.0.0 Ok: queued as C47C11A042F)
>> Feb  1 20:22:15 marcos postfix/qmgr[31811]: EAED510E1DA: removed 
>> 
>> Notice how the smtp.log still thinks it's for tests at lists.anarc.at but then
>> goes creating an email from test-bounces at anarc.at?
>> 
>> What's up with that? Did I misconfigure something?
>> 
>> I'm using postfix, hyperkitty, posterious and I don't know what else. 
>> Let me know if you n eed more info.
>
> I use a subdomain, too, and got no issue.
>
> Can you provide me with your MTA and mailman configurations?

Which config files specifically? Here's a bunch of mailman/postfix
configs, with some passwords redacted.

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A.

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