Greetings! *** Hadmut Danisch [2026-03-11 13:32]: >I'm not talking about individual users. I'm talking about several services >which should send backups, transfer e-mails and so on. Should they share a >spool, a configuration, and a key, or should they have their own one? I did not think about those questions, because there are many possible use-cases all of which with with own drawbacks and conveniences. It is up to end-users/maintainers. setuid solutions is questionable, as John pointed out. I do not want to say that it is not acceptable at all (I used it in other Go projects), but currently do not have any opinion on it. -- Sergey Matveev (http://www.stargrave.org/) LibrePGP: 12AD 3268 9C66 0D42 6967 FD75 CB82 0563 2107 AD8A