Dear List-Members, today we ran our first mailing over our new Mailman instance. We received a few bounces and the following email which left me clueless.
Please, what is this message trying to tell me? Is this us sending out, or is this someone trying to answer to our mailing (and failing to log in via TLS)? I checked my /var/log/mail logs - to no avail. Thanks for your answers! Cordially, KB Transcript of session follows. Out: 220 lists.domain.tld ESMTP Postfix (Ubuntu) In: EHLO dd11328.otherdomain.tld Out: 250-lists.domain.tld Out: 250-PIPELINING Out: 250-SIZE 10240000 Out: 250-VRFY Out: 250-ETRN Out: 250-STARTTLS Out: 250-ENHANCEDSTATUSCODES Out: 250-8BITMIME Out: 250 DSN In: STARTTLS Out: 454 4.7.0 TLS not available due to local problem In: MAIL FROM:<> SIZE=236 Out: 250 2.1.0 Ok In: RCPT TO:<list-boun...@lists.domain.tld> ORCPT=rfc822;list-boun...@lists.domain.tld Out: 250 2.1.5 Ok In: RSET Out: 250 2.0.0 Ok In: QUIT Out: 221 2.0.0 Bye For other details, see the local mail logfile ------------------------------------------------------ Mailman-Users mailing list Mailman-Users@python.org https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org