I have some issues sending emails (Gmail refuse to accept them) . I need to get SPF, DKIM and eventually DMARC configured properly for my domain.
For sending email I use my own VPS and Mailchimp (current SPF
default._domainkey 600 IN TXT "v=spf1 a mx a:[login to view URL] ip4:[login to view URL] -all").
Domain IP = [login to view URL]