About
DuoCircle provides email infrastructure products covering authentication, protection, delivery and routing. The authentication range includes AutoSPF, DMARC Report and mail-flow monitoring; inbound protection covers phishing, spam and specialist mail environments.
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Delivery services include outbound SMTP, a developer email API and inbox-placement testing. Routing products address alumni forwarding, Microsoft 365 and Workspace migrations, email forwarding, backup MX and message recovery. These are separate services selected according to the organisation’s sending and receiving requirements.
The company dates its operation to 2014 and publishes product-specific prices and trial or free-tier terms on the relevant sites. Outbound SMTP includes a free allowance of 1,000 messages per month, while DMARC Report has a single-domain free tier. Published customer references include Arakÿta and eXp Realty.
DuoCircle’s published customer examples include Arakÿta and eXp Realty.
