Merge pull request #943 from Zokormazo/smtp

Don't send emails if missing smtp host

config/accounts.js

@@ -16,12 +16,17 @@ AccountsTemplates.addFields([{
   template: 'invitationCode',
 }]);
 
+let sendVerificationEmail = false;
+if (process.env.MAIL_URL) {
+  sendVerificationEmail = true;
+}
+
 AccountsTemplates.configure({
   defaultLayout: 'userFormsLayout',
   defaultContentRegion: 'content',
   confirmPassword: false,
   enablePasswordChange: true,
-  sendVerificationEmail: true,
+  sendVerificationEmail,
   showForgotPasswordLink: true,
   onLogoutHook() {
     const homePage = 'home';