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DMARC, SPF & DKIM Implementation Guide for DreamHost

This comprehensive guide will help you with the implementation of email authentication standards, such as DMARC, SPF and DKIM if your website and email are hosted by DreamHost. Lets dive dipper how to set up Dreamhost DMARC SPF & DKIM.

DreamHost DMARC Record setup

DMARC (Domain-based Message Authentication, Reporting and Conformance) is an email authentication protocol used by domain owners to protect their domains from unauthorized uses, such as spoofing attacks. Publishing DMARC Record will let MBPs (Mailbox Providers) such as Google, Verizon & Comcast define rules with reporting and handling any unauthorized use of access based on your stated DMARC policy

Follow these simple steps to implement DMARC Record in your DreamHost DNS.

1. Generate DMARC Record

Note that EasyDMARC’s DMARC Generator tool will help you easily generate your custom DMARC Record

DMARC-Record-Generator-EasyDMARC

2. Enter Domains -> Manage Domains

DreamHost-Domains

3. Find your Domain, and click on DNS

DreamHost-DNS

4. Add a custom DNS Record for your domain

 

DreamHost-DMARC

Name: _dmarc.yourdomain.com

Type: TXT

Value: Your DMARC Status/Record generated by EasyDMARC DMARC Generator tool in the first step (v=DMARC1; p=…)

5. Confirm DMARC TXT Record Update

It is always advised to make sure that your DMARC Record has been updated correctly, without having any errors or typos. EasyDMARC’s DMARC Record Lookup will help you with that confirmation.

SPF-Lookup-DreamHOST

6. Wait for DMARC reports

After confirming that your DMARC Record is implemented properly, you will need to wait an additional 72 hours (3 days) until you receive your DMARC reports which will be seen and analyzed in your EasyDMARC account portal.

SPF & DKIM Implementation Guide

SPF & DKIM will be automatically handled if your web & email hostings are both managed by DreamHost. 

SPF Check

EasyDMARC’s SPF Lookup tool will help you to confirm that your SPF Record is valid, and DreamHost’s servers are properly included or whitelisted.

To confirm this, you should see a Lookup result which corresponds to:
v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all

 

SPF-Lookup-DreamHOST

Important Note:

Furthermore, make sure you don’t create multiple SPF TXT records on one domain. If you do, SPF will return a PermError.

If you are using multiple IPs, ESPs, Third-Party services for your various email strategies, you should include them in a single SPF Record.

E.g v=spf1 ip4:17.67.137.221 include:netblocks.dreamhost.com include:thirdpartyservice.com ~all

DKIM Check

EasyDMARC’s DKIM Record Lookup will help you to confirm that your DKIM Record is valid.

DreamHost automatically implements your DKIM Record, which can be visible in your DNS.

DKIM-Signature-DreamHost

Record: selectorname._domainkey where selectorname is your domain name. (For e.g, for company.com, the TXT Record will be company.com._domainkey

Type: TXT

Value: k=rsa; p=…

DKIM-Lookup-EasyDMARC

DKIM Record Lookup result, with inputting the “selector” and “domain” names.

 

Also, check our various articles about:

DKIM Record: How to create, add and check DKIM Records?

What is a DKIM selector and how does it work?

How does DMARC work: Why you should use DMARC?

No SPF Record Found: How to fix SPF Record issues?

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