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Domains & DNS

Authenticate your custom sending domains with SPF, DKIM, and DMARC for optimal deliverability.

How this works:Add your domain name · Copy the 4 DNS records into your DNS provider (Cloudflare, GoDaddy, Route 53) · Click Verify DNS now
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Configured Domains
language
vertexcloud.com
Verified

DNS records for vertexcloud.com

Verified

Copy and paste these records into your DNS provider (Cloudflare, GoDaddy, AWS Route 53, Namecheap).

TypeHost / NameValuePurposeStatus
TXT
mail.vertexcloud.com
v=spf1 include:relay.flomaila.com ~all
SPF (Sender Policy Framework) to prevent email spoofingVerified
CNAME
flom1._domainkey.vertexcloud.com
flom1.dkim.flomaila.com
DKIM Primary cryptographic signature key (2048-bit)Verified
CNAME
flom2._domainkey.vertexcloud.com
flom2.dkim.flomaila.com
DKIM Secondary key for zero-downtime key rotationVerified
TXT
_dmarc.vertexcloud.com
v=DMARC1; p=reject; rua=mailto:dmarc-reports@flomaila.com; pct=100; sp=reject;
DMARC policy enforcement to block unauthenticated impersonationVerified
CNAME
trk.vertexcloud.com
links.flomaila.com
Custom Branded SSL Tracking domain for links & pixel opensVerified