osTicket Version : 1.9.14I just want to setup a SMTP first, since we just want to send out e-mail at least. Once setup the SMTP and save, will show up the following error.Sending Email via SMTP Failed to connect to corpmail1.xxxxxxxxxx.com But I sure this SMTP can be use, because our printer also using this for scan to e-mail function and it is OK. No need to authentication. Anyone can get me suggestion?