Thank you very much for your answer, it start working properly when I had defined SMTPHOST and SMTPPORT in mm_cfg.py how you adviced (SMTPHOST='t2.pvt.cz', SMTPPORT='25').

Have a nice day.

Vladislav Rames

-----Original Message----- From: Mark Sapiro [mailto:mark@msapiro.net] Sent: Wednesday, February 13, 2008 5:04 PM To: Rameš Vladislav Cc: mailman-users@python.org Subject: Re: [Mailman-Users] smtp-failure: 'Addres family was not recognized or address length wasinvalid'

Ramea Vladislav wrote:

...

Hi,

I tried to run mailman 2.1.9 with postfix 2.0.16 on Alpha TRU64 UNIX 5.1A. Unfortunately, when I tried to subscribe to my test conference, I got this errors to smtp-failure file:

... Feb 12 16:57:08 2008 (250559) delivery to root[at]t2.pvt.cz failed with code -1: (5, 'Addres family was not recognized or address length was invalid.') Feb 12 16:57:08 2008 (250559) Low level smtp error: (5, 'Addres family was not recognized or address length was invalid.'), msgid: Feb 12 16:57:08 2008 (250559) delivery to root[at]t2.pvt.cz failed with code -1: (5, 'Addres family was not recognized or address length was invalid.') Feb 12 17:00:02 2008 (250559) Low level smtp error: (5, 'Addres family was not recognized or address length was invalid.'), msgid: ...

These errors are reported from the outgoing MTA to Mailman when Mailman tries to send a message (in this case to root[at]t2.pvt.cz).

...

In Postfix maillog subscriptions looks like "send":

... t2.pvt.cz# tail mail.log Feb 13 09:05:00 t2 postfix/pickup[256660]: 5411D4DE: uid=0 from=<root> Feb 13 09:05:00 t2 postfix/cleanup[256788]: 5411D4DE: message-id=<20080213080500.5411D4DE[at]t2.pvt.cz> Feb 13 09:05:00 t2 postfix/qmgr[250778]: 5411D4DE: from=, size=346, nrcpt=1 (queue active) Feb 13 09:05:00 t2 postfix/local[256800]: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Feb 13 09:05:01 t2 postfix/local[256800]: 5411D4DE: to=, orig_to=<mailman>, relay=local, delay=1, status=sent ("|/usr/local/mailman/mail/mailman post mailman") Feb 13 09:10:00 t2 postfix/pickup[256660]: B1DA54DE: uid=0 from=<root> Feb 13 09:10:00 t2 postfix/cleanup[256817]: B1DA54DE: message-id=<20080213081000.B1DA54DE[at]t2.pvt.cz> Feb 13 09:10:00 t2 postfix/qmgr[250778]: B1DA54DE: from=, size=346, nrcpt=1 (queue active) Feb 13 09:10:00 t2 postfix/local[256815]: warning: dict_nis_init: NIS domain name not set - NIS lookups disabled Feb 13 09:10:01 t2 postfix/local[256815]: B1DA54DE: to=, orig_to=<mailman>, relay=local, delay=1, status=sent ("|/usr/local/mailman/mail/mailman post mailman") ...

These log entries are the delivery of posts to Mailman and represent sucessfull deliveries despite the warnings.

...

When I tried mailman with sendmail, result was the same (the same error messages in smtp-failure file).

Which indicates that the outgoing MTA Mailman is talking to is neither sendmail nor Postfix.

...

Sending and receiving e-mails to/from users on this server (t2.pvt.cz) works properly.

I tried to find in conferences error message "Addres family was not recognized or address length was invalid." with "mailman", but withouth usable result.

It is not a Mailman message. It comes from the MTA.

Have you redefined SMTPHOST and/or SMTPPORT in mm_cfg.py. If not, Mailman is trying to send via SMTP to 'localhost' port 25. What happens if you 'telnet localhost 25'? What MTA answers?

Also see <http://www.python.org/cgi-bin/faqw-mm.py?req=show&file=faq04. 073.htp>.

-- Mark Sapiro mark@msapiro.net The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan