2012/03/23 by Jérôme Gays.
With the growing strength of phishing campaigns, incoming message authentication has become an important issue for ISPs to protect their users. Various standards exist to authentify outgoing email messages. Since September 2011, SFR has decided to verify the authenticity of incoming emails according to SPF standard and might be thinking of an upcoming implementation of […]
2012/02/16 by Jérôme Gays.
SMTP protocol is old and easy to use. It was invented before 1980 to enable email sending to private networks. Thanks to the native SMTP protocol, it is possible to send an email using the desired sender address, but this option has also created electronic communication reliability issues as, in particular, the development of phishing […]
2012/02/07 by Maarten Oelering.
A week ago DMARC went public causing a tidal wave of publicity, discussion, and fuzz. Many senders are now asking what they should do with it. In this post I will try to put things in perspective, so senders can judge better what it means for them. First of all, DMARC is not something completely […]