Send slack messages to email

Zapier: Slack to Email

function display_name(text) {
    /* Remove all quotes                                                                                                                                     
       Remove whitespace, brackets, and commas from the ends. */
    return text.replace(/(^[\s,>]+)|"|([\s,<]+$)/g, '');
}

function get_email_adresses(addr_list) {
    /* Regex source:                                                                                                                                         
       https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address                                                                                
    */
    var email_re = /[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*/g;
    var emails = [], match, idx = 0;
    while (match = email_re.exec(addr_list)) {
        var display;
        if (display = display_name(addr_list.substring(idx, match['index']))) {
            emails.push('"' + display + '" ' + '<' + match[0] + '>');
        }
        else {
            emails.push(match[0]);
        }
        idx = match['index'] + match[0].length;
    }
    return emails;
}
function replaceAll(str, find, replace) {
    return str.replace(new RegExp(find, 'g'), replace);
}

function get_message(slack_message){
var address = get_email_adresses(slack_message);
for(var i = 0; i < address.length; i++){	
   slack_message = replaceAll(slack_message,address[i],"");
   
}

return slack_message.trim();
}

var slack_message = 'ano.tisam@ffa.int ano.tisam@gmail.com hey guys this is a test email sent from slack';
var email_adresses = get_email_adresses(slack_message);
var email_message = get_message(slack_message);
console.log(email_adresses);
console.log(email_message);