On Sat, November 8, 2014 4:02 pm, Always Learning wrote: > > On Fri, 2014-11-07 at 13:01 -0500, James B. Byrne wrote: > >> The reason that my emails from the CentOS list are marked as spam by >> Google is >> that our domain employs DKIM and SPF for outgoing SMTP traffic. The >> CentOS >> mailing list manager is the stock Mailman package provided with CentOS. >> That >> version mangles the originator's mail headers and body, thus >> invalidating the >> DKIM signature. It then sends the message out as originating under the >> original sender's domain but from an unauthorised SMTP server address, >> thus >> triggering the SPF failure. > > If I understand the problem correctly your emails sent out by the Centos > mailing list (using Mailman) are considered by Google et al to be spam. > The fundamental reason you believe is be your site's usage of DKIM. > > Why can't your site get a cheap VPS anywhere in the world and route > outgoing emails, without DKIM, through the VPS ? Cost in EU is less > than GBP 80 per annum (circa EUR 96 p.a.) It is easy to achieve using > Exim. > But logically that will defeat the whole reason of using DKIM, won't it? Valeri ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++