Whether to enable automatically creating the user given in <a href="/nixpkgs/option/services.dovecot2.settings.mail_uid" rel="nofollow">services.dovecot2.settings.mail_uid</a> and the group given in <a href="/nixpkgs/option/services.dovecot2.settings.mail_gid" rel="nofollow">services.dovecot2.settings.mail_gid</a>.

services.dovecot2.createMailUser

Whether to enable automatically creating the user given in services.dovecot2.settings.mail_uid and…