Hi Eric,
>> >> --------------------------------------------------------------------------------- > > That sounds familiar to me too, but I don't recall what was going on. > Something TLS related perhaps. > > I'd use spamdyke's detailed logging to see what's happening. > > -- > -Eric 'shubes' Thanks for the quick reply, I think I isolated the issue (and to me, it looks like a bug!) I got to testing this thoroughly when I noticed that all amazon.de notifications were dropped for some time now. What I found is this: Disabling spf-checking by setting /var/qmail/control/spfbehaviour to 0 all emails pass. When left on the default (3) I have the problem. Now, amazon plays by the rules: checking amazon.de (! important that this is the German one!) for SPF records yields: v=spf1 include:amazon.com ~all spf2.0/pra include:amazon.com ~all And this is where I think the problem lies. The system is able to interpret the SPF policy, but does not seem to look up the 'include' part... For in amazon.com records, I found The TXT records found for your domain are: v=spf1 ip4:207.171.160.0/19 ip4:87.238.80.0/21 ip4:72.21.192.0/19 ip4:194.154.193.192/27 ip4:194.7.41.152/28 ip4:212.123.28.40/32 ip4:203.81.17.0/24 ip4:72.21.212.0/25 ip4:199.255.192.0/22 ~all spf2.0/pra ip4:207.171.160.0/19 ip4:87.238.80.0/21 ip4:72.21.192.0/19 ip4:194.154.193.192/27 ip4:194.7.41.152/28 ip4:212.123.28.40/32 ip4:203.81.17.0/24 ip4:72.21.212.0/25 ip4:199.255.192.0/22 ~all and the matching IP address is part of the ones listed above. So, where would I look for the SPF-related code in qmail? Or should I disable it and enable in spamassassin instead? (which could be an interim work-around, I guess).. What do you think? Martin --------------------------------------------------------------------------------- Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! --------------------------------------------------------------------------------- Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: qmailtoaster-list-unsubscr...@qmailtoaster.com For additional commands, e-mail: qmailtoaster-list-h...@qmailtoaster.com