SourceFit and provenance
Review
Managed cold-email infrastructure
Build trust.
Build trust.
Start conversations.
Grow deliberately.
Meridian builds and operates focused B2B outreach systems—from mailbox authentication and contact governance to sequenced sending, reply handling, and clear outcome reporting.
✓ SPF, DKIM & DMARC✓ Global suppression✓ Human review
Launch controlOne governed workflow
Intake openProtectAuthenticate and suppress
VerifySendMeasured sequences
ControlRespondRoute real conversations
HumanJurisdictionGatedBefore launch
MailboxesPacedNo bursts
RepliesStopFuture steps
The operating layer
Cold email without the infrastructure fog.
Meridian keeps identity, contact data, sending policy, replies, and client accountability connected from first review to qualified conversation.
Build the sending foundation before touching volume.
We review provider fit, domain separation, DNS authentication, sending identities, schedules, and failure handling. No launch proceeds without a written readiness decision.
01 SPF, DKIM, and DMARC alignment02 Provider limits and mailbox-level pacing03 Bounce, reply, and disconnect auto-stops
Relevant messages, measured delivery.
Focused segments, approved copy, sending windows, deterministic scheduling, and clear ownership of every campaign step.
Focused ICPPlain languageHuman approved
Optimise for conversations—not pixels.
Replies, qualified interest, bounces, objections, and booked outcomes matter more than unreliable open-rate vanity metrics.
ReplyCapturedNext step stopped
A controlled launch path
From application to first qualified reply.
Every stage has a decision gate. Scale follows evidence, not enthusiasm.
Offer, audience, data source, target jurisdictions, existing systems, and response capacity.
Authentication, mailbox setup, suppression, routing, segments, sequences, and approvals.
Low-volume launch with bounce, reply, complaint, and provider-signal monitoring.
Review qualified conversations, risks, operational load, and the next controlled increment.
Trust is infrastructure
Compliance is a workflow, not a footer.
Meridian is designed for lawful, relevant B2B outreach. We require defensible contact sources, market-specific review, truthful identities, easy opt-out, and a suppression record that cannot be casually bypassed.
- ✓ Contact source and purpose documented
- ✓ Global do-not-contact screening
- ✓ Truthful sender and subject controls
- ✓ Secure, client-scoped operational records
We do not guarantee inbox placement, replies, meetings, or revenue. We do not launch campaigns without an adequate lawful basis.
✓
Contact provenanceSource and collection context recorded
Evidence✓
Recipient jurisdictionRules selected before scheduling
Scoped✓
Suppression screeningProgramme and global records checked
Passed!
Human approvalLaunch owner must approve final copy
GateStraight answers
What a responsible launch looks like.
Do you sell contact lists?
No. Contact data and its lawful use require a separate provenance review. Meridian may work with approved data providers, but a purchased address is not automatic permission to send.
Do you guarantee inbox placement?
No provider can honestly guarantee placement. We configure authentication, pacing, segmentation, and monitoring, then respond to real delivery and recipient signals.
Can South African businesses send cold email?
POPIA places strict limits on unsolicited electronic direct marketing. Where it applies, Meridian requires a compliant consent or customer pathway and may recommend a consent-request or non-email acquisition strategy.
Is the platform self-service?
Client intake is live now. Campaign operations are initially managed so infrastructure, compliance, and abuse controls can be validated before broader self-service access.
Applications are open
Apply for a Meridian pilot →Start with one focused pilot.
Tell us about the offer, audience, market, and monthly volume. We will reply with a fit decision and next steps.