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Deliverability

Cold Email Infrastructure

Configured complete outbound email infrastructure including domains, authentication records, mailbox setup, and sending platforms.

The Challenge

Where Things Stood

Cold email only works if it actually reaches the inbox. Without properly configured domains, authentication records, and warmed-up mailboxes, even well-written outreach lands in spam and never gets read.

The Solution

What We Built

Configured complete outbound email infrastructure from the ground up for each client: dedicated sending domains, SPF/DKIM/DMARC authentication, mailbox setup and warmup, then connected it to a sending platform built to scale outreach without tanking deliverability.

Toolkit

Technology Used

InstantlySmartleadCloudflareGoogle Workspace

Outcome

Inbox placement improved through a full domain warmup and authentication setup, replacing a fragmented, unmonitored sending infrastructure.

Client Feedback

What the Client Said

Cold Email

“He was very helpful and super responsive! Thank you!”

Yahav Fuchs

Founder & CEO, ReddGrow AI

AI SaaS

View Case Study→

Services

The Services Behind This Project

Cold Email Infrastructure

We configure secondary domains, inbox warm-up, and DNS authentication (SPF, DKIM, DMARC) so your cold outreach actually reaches the inbox instead of spam.

View Growth Solution
More Work

Related Case Studies

Email Deliverability & DNS Remediation, Retained Long-Term

Diagnosed and corrected DNS and email-authentication issues through Cloudflare for a role explicitly hired as a long-term technical retainer.

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B2B Lead Generation

Built highly targeted prospect lists using ICP research, company qualification, contact discovery, and email verification to support scalable outbound campaigns.

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CRM Automation

Designed CRM workflows, pipelines, and automation systems to organize leads and streamline follow-up processes.

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