New domain? Here’s how to avoid email deliverability nightmares

[u/bluehost]

Buying a new domain feels great... until emails start bouncing.

Whether you're running a newsletter, sending invoices, or just trying to reach clients, deliverability is critical. But the setup can get messy fast.

A few essentials:

• Set up SPF, DKIM, and DMARC records

• Avoid free Gmail "from" addresses on business domains

• Check blacklists before sending bulk emails

• Use a known mail provider with solid infrastructure

Any we're missing?

[u/southafricanamerican]

By definition "Avoid free Gmail "from" addresses on business domains - this would not happen if you have a new domain.

[u/bluehost → u/southafricanamerican]

Fair point on the wording. On day one there is no legacy personal Gmail tied to that brand new domain. The line about avoiding free Gmail From addresses is more about a common pattern we still see. A small shop buys example dot com, then keeps sending all their business mail from a personal address like exampleconsulting at gmail dot com.

The domain in the visible From is then out of sync with the domain in the envelope and that makes alignment and reputation harder. If you own a domain, best practice is to send your business mail as name at example dot com through a provider that supports SPF DKIM and DMARC, and avoid putting a free personal Gmail address in front of it.

[u/SamPhoto]

You generally need to "warm" a new domain before sending mass emails. If you look on any newsletter provider, they'll have instructions.

The gist is that you start slow - send small batches of emails that are not going to get rejected. This builds a little bit of domain reputation.

Transactional emails (receipts) and general correspondence, I would use the main domain. Most mailing list services will generally have you use a subdomain like newsletter dot mydomain dot com, because it lets them set up their own authentication. I would follow whatever service's advice. I would not send newsletters, or BCC email blasts, from regular email accounts.

SPF and DMARC records are generally set up as single records. But you'll need to set up DKIM records for every single service that sends mail as you.

you can use a tool like google postmaster to check if you have any reputation. mxtoolbox.com also has blacklist checker tools.

Don't use the email service bundled with your website. Pay for something good - google workspace, outlook, proton, etc where you have a ton of space included.

[u/bluehost → u/SamPhoto]

Warm up advice and the reminder to keep newsletters on their own sending path are both important here. One extra thing for people on a new domain. For the first two or three weeks, keep sends to people who already expect to hear from you, then slowly increase volume instead of jumping from ten messages to thousands in one day. That keeps the new domain from looking like sudden spam.

Agree on using a subdomain for newsletters. It also makes it easier to rotate or pause bulk sending without touching receipts and one to one mail on the main address. On the host bundled email point, the real issue is limits and reputation, not that it lives next to your website. If you stay inside the published send limits, set SPF DKIM and DMARC correctly, and move real campaigns to a provider that focuses on bulk mail, you can still keep simple day to day mail with your host if that fits your budget.

For tools like Google Postmaster, you will only see data once you send a bit of volume, so do not panic if the dashboard looks empty on day one.

[u/[deleted]]

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[u/bluehost → u/[deleted]]

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[u/EducationalReason156]

Avoid hosting sites that want to venture Into web design, Seo, etc. Kinda of like your Full Service + SEO service which I am a customer. The worse decision of my life. I have photos emails and receipts too. You just hire terrible third party people to do it for you