On Mon, Oct 31, 2022 at 12:54:52PM -0400, Jan Schaumann wrote: > Mayuresh <mayur...@acm.org> wrote: > > So, in short, if I don't own the alias domain, I can't sign dkim? > > Correct - that is the point of DKIM.
I have noticed some mail servers (of a bank in a recent incidence , seems Microsoft based from the log messages) that do not deliver the mail to the recipient and do not have the courtesy to bounce it back either. I simply have no way to interact with this domain over email if they are blocking me for dkim, as long as I am using aliased domain. And if this spreads, alias domain will be a thing of the past...? (I have been using my email alias for more than 20 years now. Replacing it will be a painful feeling!.) -- Mayuresh