public Email Build()
{
var email = new Email(_emailTemplate);
email.SetPrivateProperty(x => x.Id, _id);
if (_assignIdsToParts) email.Parts.Each(part => part.SetPrivateProperty(x => x.Id, NextPartId));
email.SetPrivateProperty(x => x.State, _state);
email.SetPrivateProperty(x => x.FromAddress, _fromAddress);
email.SetPrivateProperty(x => x.Subject, _subject);
var emailRecipients = (ICollection<EmailRecipient>)email.EmailRecipients;
_recipients.Each(r => emailRecipients.Add(new EmailRecipient(email, r)));
return email;
}
