Email domain verification

Modified on Thu, 2 Jul at 2:25 PM

  • Verifying your domain is an essential step before you can send email through FLG.
  • We ask all customers to verify domain ownership to:
    • Ensure nobody but you and your organization can send from your domain
    • Help improve email deliverability
  • You only need to verify a domain once - after that, you can send from any email address at that domain.
  • To verify a domain, go to Settings > Configuration > Email Domain Verification.

You'll see a list of email domains linked to your account, along with each domain's current verification status.

  • This list is populated from:
    • User email addresses
    • Site email addresses
    • Account settings business email address

Verifying a Domain

  • Click Details next to the domain you'd like to verify to see its current SPF, DMARC and MX records.
  • Click Verify to open a slideout with the steps to verify your domain - these steps are specific to your domain.
  • Log in to your domain hosting provider (or contact whoever manages your domain) and update your DNS records as instructed.
  • This process varies by DNS provider, so follow their specific instructions.
  • If you get stuck, contact your DNS provider's support team first - if you're still having issues, reach out to us.
  • DNS changes are usually picked up quickly but can take up to 24 hours to propagate back to FLG.

SPF and DKIM

  • SPF records must be set up against your FLG subdomain, not the top level domain.
  • Setting up SPF and DKIM records means FLG will be listed as a valid source of emails.

DMARC

  • DMARC records must be set up against your top level domain to protect the entire domain.
  • There are three DMARC policy options:
PolicyWhat It Does
p=none (monitor)Tells the recipient's email provider to take no action if an email fails DMARC
p=quarantineMoves suspicious emails into a different folder, such as spam, instead of the inbox
p=rejectBlocks any email that fails DMARC so it never reaches the recipient
  • We recommend starting with p=none - this is what's shown in the slideout details.
  • This lets you monitor emails sent from your domain and confirm all your email-sending services are whitelisted, without blocking genuine emails.
  • Once you're confident everything is whitelisted, move up to p=quarantine, then finally to p=reject.

Records You'll Need to Enter

  • MX Records - 2 records:
    • Name/Hostname - flg
    • Values - mxa.eu.mailgun.co.ukmxb.eu.mailgun.co.uk
  • SPF Record:
    • Name/Hostname - flg
    • Value - v=spf1 include:flg-mail1.co.uk ~all
  • DMARC (ignore if already set up):
    • Name/Hostname - _dmarc
    • Value - v=DMARC1;p=none; rua=mailto:your-email@example.com
  • CNAME:
    • Name/Hostname - flg-c.flg
    • Value - platform.flg360.co.uk
  • DKIM:
    • Name/Hostname - only the first part shown on the Email Domain Verification page in FLG (usually something like mta._domainkey.flg)
    • Value - get this from the Email Domain Verification page in FLG

Once Verified

  • The domain's status will update in the list.
  • On the details page, you'll be able to see the full set of records configured for the domain.

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