Does email domain affect deliverability?

Marketing & Content Hub Email Deliverability
1

We are debating moving from the email domain of .com and using .net or .info.companyname.com as our email domain. Does this affect deliverability at all?

2

Yes, the domain does have an impact on deliverabilty, just not as much as the sending IP address. Just make sure these are in place.

  • The sending domain has authentication (DKIM, SPF)
  • The sending domain DNS A records are set. (points to a website)
  • The sending domain DNS has MX records set. (can recieve email)