I believe google may be offering to transmit a better combination than RC4-SHA. Please check configs on your receive end. Received: from antiproton.jfet.org (antiproton.jfet.org. [209.141.47.85]) by mx.google.com with ESMTPS id bar (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128) 30 Dec 2014 Received: from google.com (google.com [a.b.c.d]) by antiproton.jfet.org (8.14.4/8.14.4/Debian-4.1) with ESMTP id foo (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for <cypherpunks@cpunks.org> 30 Dec 2014