Email Infrastructure

Launch deliverability - ready inboxes without the setup headache

Buy and manage cold-email–optimized Google and Microsoft mailboxes directly from MailOptimal. We handle domains, DNS, authentication, and setup—so you can focus on sending emails that land in the inbox.

Cold Email Infrastructure, Done Right

Purchase and launch mailboxes that are fully optimized for cold email. From authentication to warmup, everything is handled so you can start sending without delays or risk.

Send emails from infrastructure built for outbound. Each mailbox is provisioned on dedicated sender IPs, reducing noise from shared senders and giving you greater control over your deliverability.

All mailboxes are hosted on high-quality US-based IPs that are optimized for cold outreach. This helps improve inbox placement and builds trust with major email providers.

Get your emails tested across major ESPs and shows you exactly how many land in Primary, Promotions, or Spam. Monitor your sending domains against global blacklists and provides a domain setup score to ensure everything is configured correctly.

Forget manual DNS work. MailOptimal automatically configures all critical records—including SPF, DKIM, DMARC, and MX—so your mailboxes are outreach-ready from day one.

Set up domain forwarding during purchase to ensure brand continuity and seamless routing. Keep your outreach domains aligned with your primary brand without technical complexity.