The Email Guy.I help your emailreach the inbox.
Audits, fixes and ongoing oversight of company sending. From SPF, DKIM and DMARC setup to domain reputation.
15+
years working with email infrastructure
2B+
messages a month in systems I've run
3
case studies from diagnosis to handover
Worked with
What clients come to me with
Opens or clicks have dropped
Gmail or Microsoft rejects your messages
Your domain appeared on a blacklist
SPF, DKIM or DMARC reports errors
You’re changing platforms or increasing volume
Services
Deliverability, end to end
From a one-off diagnosis to a long-term partner who keeps your reputation healthy.
Deliverability Audit
A full diagnosis of why your mail lands in spam, covering SPF, DKIM and DMARC, sender reputation, blacklists and bounce handling. You receive a prioritized action report.
Setup & Implementation
Hands-on configuration: SPF, DKIM and DMARC, a custom MAIL FROM domain for full SPF alignment, IP and domain warm-up, ESP onboarding (Amazon SES, SendGrid, Mailgun), bounce and complaint feedback routing, and clean transactional vs. marketing lanes.
Consulting & Retainer
An ongoing partner for your team: campaign and reputation monitoring, list hygiene, and the judgment calls that keep your inbox placement high as you grow.
Training & Workshops
Practical sessions that level up your team on authentication, deliverability and list hygiene, so good email practice becomes part of how you build.
How I work
From diagnosis to stable deliverability
No black boxes. You always know what I'm changing, why, and what it moves.
- 01
Diagnose
We run a deep audit of your current setup: probing DNS authentication, domain reputation, DNSBL blacklists, and exact bounce signatures to pinpoint the true friction points.
- 02
Prioritize
You receive a clear, impact-ranked roadmap. No guesswork, no fluff: just a direct view of which fixes will unlock the immediate jumps in inbox placement.
- 03
Implement
We execute the fixes hand-in-hand: locking down SPF/DKIM/DMARC, setting up intelligent stream separation, fine-tuning ESPs, and establishing a safe warming ramp.
- 04
Monitor
We embed active monitoring to track your deliverability and reputation over time, keeping your domain healthy and inbox placement secure as you scale.
Case studies
Deliverability work, start to finish
A closer look at how I actually work through real projects, not pitches. Each one walks through the process rather than the private details, across very different kinds of senders.
A newsletter system built from zero, done right
SaaS payments & online selling · Designed toward ~1M sends/day
Newsletters now run on their own isolated infrastructure without ever touching the domains the business depends on; the team operates it themselves with monitoring and alerting.
Fintech lending marketplace
Scaling toward a million sends a day on a new engine
How I moved a high-volume lending marketplace onto a new event-driven sending engine and rolled it out safely, phase by phase.
Venue booking marketplace
Rescuing sender reputation and leaving the playbook behind
I recovered a busy marketplace's damaged sender reputation and handed over the routines that keep its mail in the inbox.
Pricing
Engagements & pricing
Start with a focused audit, or bring me on as your deliverability partner. Prices shown in USD.
One-time audit
A focused diagnosis of your current setup, risks and quick wins.
$2,400one-time
~3 weeks
- Inventory of sending domains, subdomains, templates and key flows
- SPF, DKIM, DMARC and sender-authentication review
- Domain reputation and blacklist review
- Bounce, complaint, deferred, open and click analysis
- Suppression and bounce/complaint handling review
- Prioritized action plan, written summary and a 60-min review call
Recommended
Operations retainer
Baseline, monitor, optimize and grow volume safely alongside your team.
$1,875/ month
- Everything in the audit, as your starting baseline
- Weekly 30-min call plus async Slack/email support
- Month 1: discovery, inventory and baseline metrics
- Month 2: optimization and risk reduction
- Month 3: monitoring, validation and handover
- Monthly deliverability health summaries
- Optional dedicated monitoring and early-warning tooling
Custom implementations
A custom approach and advanced implementation tailored to your scale, infrastructure and goals.
From $3,000/ month
Priced to your volume and requirements
- Ongoing ownership of your deliverability, end to end
- Dedicated sending architecture and multi-domain strategy
- Continuous monitoring and alerts in dedicated tooling, where agreed
- Blacklist, reputation and inbox-placement watch
- Send orchestration, isolated pools and warm-up automation
- Incident response, delisting and SLA-backed support (where agreed)
- Quarterly strategy as you scale toward high-volume sending
Testimonials
What people say
“I've been consistently impressed by his deep technical knowledge and innovative spirit, especially in email deliverability. His mastery of email infrastructure has resulted in exceptional inbox placement rates for high-volume platforms. That is no small feat in today's complex email ecosystem.”
“He was always the go-to person when we needed to get to the root of deliverability issues for our clients. Deliverability was a complex and overwhelming topic for me, but Wojtek made it understandable and actionable. He explained not just what happened, but why, and how to fix it.”
“One of the most versatile, proactive, and deeply knowledgeable email professionals I've ever encountered. Many of us know him as a go-to expert in deliverability and compliance, but that barely scratches the surface. Wojtek consistently operates several steps ahead and solves problems most of us haven't even spotted yet.”
About
Why work with me
I've spent 15+ years building software where email has to work at companies like GetResponse, Woodpecker and Email Industries. I've lived the hard parts: making sure mail arrives, stays trusted, and keeps working as you grow.
Getting into the inbox isn't a single setting you flip. It's about earning trust with the inbox providers by proving your mail is really yours and that people actually want it. I've done that at scale, and I'll do it for you without drowning you in jargon.
Stop guessing why your emails don't arrive. Let's diagnose it in a 30-minute call.
Delivery check
We'll walk through your symptoms and sending volume. You'll leave with a concrete hypothesis, a risk assessment and a plan for what's next. Whether or not we end up working together.