We seem to have a problem with Face-to-Face module sending emails "from" the recipient and thereby being considered spam. At least we presume that's why they get mistreated.
Looking closer at the email headers (below) it actually includes a "proper" Return-Path address which is approved by SPF check - in fact this particular message wasn't treated as spam, coming via gmail, but our client's email client presumably overlooks the SPF stuff and labels it spam.
Is there a way to set a better From: address? I tried setting Course Contact — site.com/admin/settings.php?section=coursecontact — but that made no difference.
Delivered-To: me@webanywhere.co.uk Received: by 10.52.92.102 with SMTP id cl6csp52742vdb; Wed, 3 Jul 2013 05:12:51 -0700 (PDT) X-Received: by 10.42.41.210 with SMTP id q18mr357368ice.13.1372853570803; Wed, 03 Jul 2013 05:12:50 -0700 (PDT) Return-Path: <learningnotifications@site.com> Received: from site.webanywhere.co.uk ([16.20.54.28]) by mx.google.com with ESMTP id gu10si35083icb.16.2013.07.03.05.12.50 for <me@webanywhere.co.uk>; Wed, 03 Jul 2013 05:12:50 -0700 (PDT)
Received-SPF: pass (google.com: domain of learningnotifications@site.com designates 16.20.54.28 as permitted sender) client-ip=16.20.54.28; Authentication-Results: mx.google.com; spf=pass (google.com: domain of learningnotifications@site.com designates 16.20.54.28 as permitted sender) smtp.mail=learningnotifications@site.com Received: by site.webanywhere.co.uk (Postfix, from userid 48) id 1E3262E886; Wed, 3 Jul 2013 13:12:50 +0100 (BST) To: "Aaaa A-Test" <me@webanywhere.co.uk> Subject: Test Training Course - Session Registration Confirmation - Session 1: Webinar, 11 July 2013 X-PHP-Originating-Script: 0:class.phpmailer.php Date: Wed, 3 Jul 2013 13:12:50 +0100 From: "Aaaa A-Test" <me@webanywhere.co.uk>