Greetings, Just Ian! > As I am sure everyone knows, it is very easy to CC an email to a list of > addresses when you meant / were supposed to BCC them, thus exposing > everyone's email address to everyone else.
> There are also cases where CC was what was intended - usually to a handful > of recipients, rather than hundreds - so banning CC entirely is difficult to > sell to users. > Is it possible to set up Postfix so that it refuses to send outgoing email > with more than a certain number of CC'd addresses? Yes, it is possible, you can write a policy script that would do so. But mind you it would only create more trouble. Social issues can not be fixed by technical means. -- With best regards, Andrey Repin Saturday, March 2, 2019 23:39:00 Sorry for my terrible english...