Hi Greg, Microsoft don't provide DMARC (or indeed DKIM) support for Exchange 2013 either natively or via an additional plugin.
Your options are: 1) use a third-party plugin, such as Hexamail Guard, 2) put a DMARC supporting appliance in front of Exchange, such as Proofpoint Email Security, or, 3) put a DMARC supporting cloud offering in front of Exchange, such as Exchange Online Protection from Microsoft or the cloud version of Proofpoint Email Security. For support and compliance reasons, option one doesn't work for a lot of organisations so factor that in. Ken. On Thu, 2017-04-20 at 21:26 +0000, Gregg Hughes via dmarc-discuss wrote: > Good afternoon, all! > > Looking at implementation options for my onsite Exchange infrastructure. > Is there a plugin or add-on module to process inbound DMARC for onsite > Exchange 2013? > > Thanks to all in advance! > > Gregg Hughes Sr. Systems Engineer www.iscinternational.com 414.721.0301 > phone 262.314.3106 fax _______________________________________________ dmarc-discuss mailing list [email protected] http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html)
