> > I am only looking at signature verifications of dkim, nothing else. My > > software currently does not log selector and domain of failing > signatures, > > so I am just doing an mx lookup and 'guessing' that outgoing mail > > originate from something similar. It is just to much of a coincidence > > that everything is outlook. Maybe my software or their software is not > > 100% compatible with what is being signed. > > what about replacing such software? With one that logs proper info? >
Not so relevant at this stage. If I grep everything from hotmail.com than the only ones that do not fail my dkim are the ones that have sender rewrite applied to by hotmail.com. So does anyone else have this that x...@hotmail.com always fails (except for srs mails)?
