What is Inboxing?
Inboxing provisions ready-to-send email inboxes at scale with minimal manual work. Each domain receives 49 pre-configured mailboxes designed for cold outreach. The platform handles DNS records, compliance checks, and mailbox creation in a few hours.
Inboxing automates the process of creating and configuring large blocks of email inboxes across multiple domains. Each domain gets 49 individual mailboxes, all set up with proper DNS configuration and deliverability safeguards. The platform supports anywhere from a single domain up to 1,500 domains, making it suitable for growing outbound programs. Users can submit setup jobs through a web interface or API, then begin sending within one to two hours. Daily sending capacity is capped at 250 emails per domain to maintain strong inbox placement rates. This tool is built for cold outreach workflows, not high-volume marketing blasts.
Ideal Customer Profile
Outbound teams, agencies, and startups that run cold email campaigns across multiple domains and need reliable inbox placement at scale.
Key Features
- Automated inbox provisioning across domains
- 49 premium mailboxes per domain
- DNS configuration handled automatically
- Full API access for programmatic control
- Scalable from 1 to 1,500 domains
- Ready to send within two hours
- 250 daily sends per domain
- 24-hour support turnaround
- Compliance checks included in setup
How to use Inboxing
Teams submit a domain setup request through the dashboard or API, then update nameservers to point to the platform. Within a couple of hours, all 49 inboxes per domain are live and ready for outbound campaigns. Users upload a CSV of contacts and begin sending through their preferred email platform.
Pricing
Starts at $40 per domain per month for the Starter plan, with volume discounts at 101 and 501 domains. No free trial is available.
Frequently Asked Questions
How do you get started with Inboxing?
Submit a domain setup job through the API or web platform and update your nameservers. Within one to two hours the inboxes are live and you can upload contacts to begin sending.
What does Inboxing cost?
Pricing starts at $40 per domain for up to 100 domains, drops to $35 for 101 to 500, and $30 for 501 to 1,500. Custom pricing applies for larger volumes.
Why use Inboxing over manual inbox setup?
It delivers 49 configured inboxes per domain with automated DNS, compliance checks, and a 24-hour turnaround. Dedicated support is included with every plan.
What does Inboxing actually do under the hood?
The platform automates mailbox creation, DNS record configuration, and deliverability compliance checks. It delivers fully operational inboxes ready for cold email within hours.
Is there a free version of Inboxing?
No. The platform offers paid tiers only, starting at $40 per domain with no free plan listed.
Who is behind Inboxing?
Inboxing is a division of Receptive Marketing and uses Cloudflare for domain hosting and setup automation. It operates as a standalone product within that parent company.
