Roberto Carna skrev den 2019-11-06 17:11:
Is it possible to implement DKIM only in my Postfix server for all the
outgoing @example.com [1] mails ??? Or doing this I affect the
outgoing mails from my Exchange server because it sends @example.com
[1] mails withouth DKIM mechanism ???
is this really a postfix question ? :=)
if the exchange server have postfix as mail relay, and from: header
domain is in opendkim as signing domain and exchange server is
considered internal ip in opendkim then opendkim will sign emails
join opendkim maillist for more help
