Checking 50 individual IMAP accounts manually is time consuming. More importantly, delayed response times cost deals. The Unibox uses background workers that constantly poll IMAP boxes, detect new replies, and aggregate them in milliseconds.
Our internal classification engine runs basic sentiment heuristics to automatically categorize inbound emails: marking positive interest tags, filtering out out-of-office auto-replies, and logging hard unsubscribe blocks.
When you respond from the Unibox, the mail signs with the corresponding DKIM credentials dynamically, ensuring thread continuation doesn't trigger authentication failure flags.
Keep sales development reps inside a single workspace. Reduce lead response times from hours to minutes, increasing close rates.
Manage client campaign replies across 500+ mailboxes without managing credential tables or shared spreadsheets.
Sync replies directly to HubSpot, Salesforce, or close.com via standard webhook event payloads.
| Feature Capability | Starter Tier | Scale Tier | Agency Tier |
|---|---|---|---|
| Aggregated Mailboxes Limit | Unlimited | Unlimited | Unlimited |
| Ingestion Latency | Within 5 minutes | Real-time webhook sync | Real-time webhook sync |
| Reply Sentiment Classification | Basic tag filters | AI Classification Engine | Custom Regex & AI Engines |
| External API webhooks | No | Yes | Yes |
| SMTP Signature Aligner | Yes | Yes | Yes |
Whenever a recipient replies to an email sent via our infrastructure, our SMTP node catches the incoming payload, parses the threads, and pushes a sync event update. You do not need to configure third-party email clients or IMAP configs manually.
Yes. The Unibox interface has an inline editor. When you reply, our server routes the message using the original mailbox and signs it with the correct SPF and DKIM signatures to preserve deliverability.
No. The Unibox features and unlimited mailbox support are included on all flat-rate tiers. We do not charge seat-based licensing fees.
Yes. On the Scale and Agency plans, you can configure outbound webhook endpoints. Every time a positive reply is detected, a JSON webhook payload is transmitted to your CRM.
Set up your domains, launch mailboxes, and manage all response opportunities in one place.
