My quote emails are going to spam. What should I do?

By default WordPress sends mail through your web host with a basic method that many inboxes now flag as spam. The fix is to install a free SMTP plugin (such as WP Mail SMTP or Post SMTP) and connect it to your email provider so messages are authenticated. PaintOps, Settings, Email Deliverability tells you whether SMTP is detected and includes a “Send Test Email” button.