public string SignEmail(string text)
{
// best to sige with DKIM first as domain keys signer may be configured to sign entire email text
// and so will fail if the text is signed by DKIM afterwards
if (_dkimSigner != null)
{
text = _dkimSigner.SignEmail(text);
}
if (_domainKeySigner != null)
{
text = _domainKeySigner.SignEmail(text);
}
return(text);
}
public string SignEmail(string text)
{
text = _dkimSigner.SignEmail(text);
return(_domainKeySigner.SignEmail(text));
}