Hi,

I have a visualforce page and I have a url that redirects to email author(/_ui/core/email/author/EmailAuthor) and it says 'This page isn't available in Salesforce Lightning Experience or Salesforce1.'

here is the javascript:

function emailDoc(strEmailDocId, strRecordID){     
        // set the url to redirect to
        var strURL = '/_ui/core/email/author/EmailAuthor?doc_id=' + strEmailDocId + '&p3_lkid=' + strRecordID + '&retURL=' + strRecordID;
            // Salesforce1 navigation
            sforce.one.navigateToURL(strURL, true);
}

Is there a way for me to call the email author through Lightning experience? It's ok even if takes the page back to a classic theme.