public Alias(string recipient, ActivationCriteria activationCriteria, MailDomain domain)
: base()
{
Recipient = recipient;
ActivationCriteria = activationCriteria;
Domain = domain;
}
public Alias AliasFrom(string recipient)
{
if (recipient is null)
{
throw new ArgumentNullException(nameof(recipient));
}
var generator = new ActivationCodeGenerator();
var activationCode = generator.GenerateCode();
var activationCriteria = new ActivationCriteria(activationCode);
return(new Alias(recipient, activationCriteria, this));
}