Infrastructure
Provision mail servers, configure DNS, manage domains, and control your SMTP infrastructure — all from Blanketcat's dashboard.
Provision production-ready mail transfer agents directly from the UI. Select a region, click provision, and a fully configured Postfix relay is ready to send in under 5 minutes.
Creates a Linode Nanode running Debian 12 with Postfix configured for outbound-only relay, SASL auth on port 587, and STARTTLS with Let's Encrypt certificates.
UFW firewall (ports 22 and 587 only), Fail2ban SSH jail, disabled password auth, unattended security upgrades, and internal Received header stripping.
Automatically creates Cloudflare A records, sets rDNS on Linode, and updates the SPF TXT record with all active MTA IPs. Hostname auto-assigned as mta-N.yourdomain.
Provisioned servers are automatically registered in the Blanketcat API with SASL credentials. Connect on port 587 with STARTTLS and start sending immediately.
Full lifecycle domain management with integrated DNS tooling and Cloudflare automation.
Add domains with return path configuration and optional blog hostname. View required DNS records (SPF, DKIM, DMARC, bounce), trigger verification, and assign mail servers.
Store your Cloudflare API token and push all required DNS records — SPF, DKIM, DMARC, MX, CNAME — with a single click. Automatic zone detection by walking up domain labels.
Set a blog hostname per domain. Check whether CNAME or A records resolve correctly with visual status indicators. Preview your blog before DNS propagates.
Trigger domain verification from the UI. Automatic verification after Cloudflare DNS setup. Detailed error reporting for failed DNS operations.
Configure and manage your SMTP infrastructure with full control over connection details, TLS, authentication, and failover routing.
Every provisioned MTA is a complete, production-ready mail relay. Here's exactly what's set up automatically.
$5/month Debian 12 instance in your chosen region. Lightweight, cost-effective, and purpose-built for outbound email relay.
Outbound-only relay with SASL authentication on port 587 and STARTTLS encryption using automatically provisioned Let's Encrypt certificates.
UFW firewall restricting inbound to ports 22 (SSH) and 587 (SMTP). Fail2ban monitoring SSH. Password authentication disabled.
Cloudflare A record mapping hostname to IP. Linode rDNS set for reverse lookup. SPF TXT record updated with all active MTA IPs.
Every infrastructure component is accessible through the Blanketcat API with scoped API keys. Manage servers, domains, DNS, and mail infrastructure programmatically.
Granular permissions: subscribers, lists, segments, emails, senders, domains, campaigns, journeys, events, suppression, webhooks, articles. Read, write, or admin scopes per resource.
Create, list, get, and delete servers via REST API. Bearer token authentication. Automatic SASL credential generation and DNS configuration.
Add, edit, and remove warmup domains via REST API. Rate limited to 30 requests per minute. MX record validation on all mutations.
Provision, configure, and manage — all from one platform.
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