Hi Davide, On-premise Exchange does not have support for DKIM.
There are third party plug-ins for Exchange which do DKIM but they are normally not an option for many organisations due to support and compliance reasons. Run DKIM on something in front of Exchange, like your "smaller and leaner MTA" or a hosted service such as Exchange Online Protection. Ken. On Wed, 2017-06-28 at 15:34 +0000, Davide Migliavacca via mailop wrote: > Dear Autumn, > > > > > MailOp friends, might you have any advice to help my colleague and his > > customer? > > > > Having Exchange as corporate mail server, I 100% subscribe to the advice > already provided by other listmembers: smarthost Exchange with a smaller > and leaner MTA both ways (outbound and inbound). > And not only for DKIM sake, mind you! > > HTH > Davide > > Davide Migliavacca > cto, ContactLab > Tel +39 02 2831181 > www.contactlab.com > > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
