Detect UK Catch-All Corporate Servers & Never Waste Credits on Unverifiable Leads
Many UK mid-market and enterprise firms use Mimecast or Microsoft 365 catch-all configurations that accept all incoming probes during SMTP handshakes and bounce later. VerifiedOutbound probes randomized control addresses to detect catch-all servers automatically—and charges 0 credits for catch-all leads.
Many UK mid-market and enterprise firms use Mimecast or Microsoft 365 catch-all configurations that accept all incoming probes during SMTP handshakes and bounce later.
VerifiedOutbound probes randomized control addresses to detect catch-all servers automatically—and charges 0 credits for catch-all leads.
Included in every VerifiedOutbound account with zero annual lock-in.
How UK Catch-All Domain Detection (Mimecast & Barracuda Gateways) Powers Compliant UK B2B Outbound
- ✓Live non-blocking DNS MX and SMTP RCPT TO verification on .co.uk and .com domains.
- ✓Strict PECR Corporate Subscriber targeting (Ltd, PLC, LLP) with one-click opt-out support.
- ✓Integrated with automated multi-step sequences and instant stop-on-reply.
Frequently Asked Questions (UK B2B Outbound)
Is UK Catch-All Detection included on all UK workspaces?
Yes. UK Catch-All Domain Detection (Mimecast & Barracuda Gateways) is included out of the box for every VerifiedOutbound user, including free trial workspaces.
How does this help with UK GDPR & PECR compliance?
VerifiedOutbound probes randomized control addresses to detect catch-all servers automatically—and charges 0 credits for catch-all leads.
Stop Paying £15,000/yr for Stale UK B2B Contact Lists
Every .co.uk and corporate work email on VerifiedOutbound is verified in real time via live DNS MX and SMTP handshakes.
Create Free Workspace & Unlock 50 UK Leads →