HELP Outgoing emails going to SPAM/JUNK folder of recipients
I have been using Hostgator for over ten years but have serious email issues. Many of my clients complain about not receiving emails because for some reason they are marked as "550 high probability of Spam"
My sites and shops linked to my domains are Shopify and 100% legitimate businesses but again current clients and when I reply to New Customer inquiries sent from our contact page. People are not receiving them as marked as spam and sent to junk mail folders. If I send the same emails from Gmail they get through 100% but this is not a professional look.
Please advise what you can do to stop and correct this