Hello,
after the update to 11.0.9 from 10.4 mails from or server are classified as spam by Google and others.
I have no idea, but it's exactly after the update that this happens. This applies to all our mail users, not only some of them. Must be something on our server. Google reports: "It's similar to messages that have been detected by our spam filters.". As far as I could check our server is not listed as spamhost.
Maybe one of the experts here has a clue from the mail headers that I provide here:
Delivered-to: serveradmin@n******.de
Received: by 10.114.18.142 with SMTP id w14csp22963ldd; Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Received: by 10.204.133.194 with SMTP id g2mr6237716bkt.13.1345637672576; Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Return-path: <Rainer@ast*********.de>
Received: from h1980300.stratoserver.net (h1980300.stratoserver.net. [85.214.200.27]) by mx.google.com with ESMTPS id c13si2333688bkw.45.2012.08.22.05.14.32 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Received-spf: neutral (google.com: 85.214.200.27 is neither permitted nor denied by best guess record for domain of Rainer@ast********.de) client-ip=85.214.200.27;
Authentication-results: mx.google.com; spf=neutral (google.com: 85.214.200.27 is neither permitted nor denied by best guess record for domain of Rainer@ast*********.de) smtp.mail=Rainer@ast*******.de
X-no-relay: not in my network
Received: from [192.168.10.101] (93.Red-79-145-35.dynamicIP.rima-tde.net [79.145.35.93]) by h1980300.stratoserver.net (Postfix) with ESMTPSA id 892FF86A3A0 for <serveradmin@n*****.de>; Wed, 22 Aug 2012 14:14:31 +0200 (CEST)
Rainer@ast*********.de is a mail account on our server.
One thing I noticed: Before the update, the server was using the secondary IP address 81.169.137.14 for SMTP, for any reason this changed after the update. This is the only thing that makes sense for me that is has s.th. to do with it.
Greets and thanks ion advance.
bigfrog
after the update to 11.0.9 from 10.4 mails from or server are classified as spam by Google and others.
I have no idea, but it's exactly after the update that this happens. This applies to all our mail users, not only some of them. Must be something on our server. Google reports: "It's similar to messages that have been detected by our spam filters.". As far as I could check our server is not listed as spamhost.
Maybe one of the experts here has a clue from the mail headers that I provide here:
Delivered-to: serveradmin@n******.de
Received: by 10.114.18.142 with SMTP id w14csp22963ldd; Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Received: by 10.204.133.194 with SMTP id g2mr6237716bkt.13.1345637672576; Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Return-path: <Rainer@ast*********.de>
Received: from h1980300.stratoserver.net (h1980300.stratoserver.net. [85.214.200.27]) by mx.google.com with ESMTPS id c13si2333688bkw.45.2012.08.22.05.14.32 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 22 Aug 2012 05:14:32 -0700 (PDT)
Received-spf: neutral (google.com: 85.214.200.27 is neither permitted nor denied by best guess record for domain of Rainer@ast********.de) client-ip=85.214.200.27;
Authentication-results: mx.google.com; spf=neutral (google.com: 85.214.200.27 is neither permitted nor denied by best guess record for domain of Rainer@ast*********.de) smtp.mail=Rainer@ast*******.de
X-no-relay: not in my network
Received: from [192.168.10.101] (93.Red-79-145-35.dynamicIP.rima-tde.net [79.145.35.93]) by h1980300.stratoserver.net (Postfix) with ESMTPSA id 892FF86A3A0 for <serveradmin@n*****.de>; Wed, 22 Aug 2012 14:14:31 +0200 (CEST)
Rainer@ast*********.de is a mail account on our server.
One thing I noticed: Before the update, the server was using the secondary IP address 81.169.137.14 for SMTP, for any reason this changed after the update. This is the only thing that makes sense for me that is has s.th. to do with it.
Greets and thanks ion advance.
bigfrog