[cobalt-users] Who is MAIL@xxxxxxxxxx ?

["Blabla" <blabla@xxxxxxxxxxxxxxxxxxx>]

On out Cobalt Cube 2 exists no user with the name "mail".
Nevertheless people can eMail to mail@xxxxxxxxxx without getting an error.

When i try to generate an user with the name "mail", i get the error that
it´s anreserved name.

My interest is: mail@xxxxxxxxxx was accidently given to many people long
times ago, so if the account realy exists there will be a lot of trash i´d
like to get rid of.

(please understand: where i say "domain.com" i mean a placeholder, but
"mail" really means "mail" and not any mailadress)

Thankyou for help,

Jörg