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Domain Audits & Repairs

Fix Your Deliverability Problems!

200+ Audits Completed – Fixing Authentication, Blacklist, & Spam Issues

Testimonials

They are incredibly knowledgeable about email marketing. Prospect Up went above and beyond to ensure my campaign was set up correct and maximized for deliverability. I highly suggest hiring them for your marketing needs.

Nick O’Neill​ Norwest Graphics

Cole from Prospect Up was very easy to talk to and highly responsive to my messages. He took the time to schedule a call with me and walk me through my Instantly account and explain how he set up my domains and my first campaign; he also offered suggestions on how to fine-tune my copy.

Claudia Evans Fashion Sourced

Prospect Up team extremely knowledgeable in email marketing and sales strategies. They are very accomadative and went above and beyond with my project. Highly recommend Prospect Up.

Nick Grayson RoundSquared

Cole has been a fantastic asset to my outbound marketing efforts. From day one, he demonstrated a deep understanding of my goals and executed the process with precision. The communication is clear, timely, and proactive, ensuring that every step of the process was smooth and efficient...

Greg Williams Crowd Theory Entertainment

Prospect Up consistently delivered on time, often completing projects even ahead of schedule. He was remarkably transparent throughout the process and went above and beyond in sharing information.

Michael Carter Legacy Capital

Cole is a great communicator. He helped us assess some email deliverability challenges our organization was experiencing. Once Cole determined the issues, he provided us with an action plan for resolution. He also provided us with some best practices advice for our future marketing emails.

Jessica Martin Moran Insurance

I highly recommend Prospect Up for anyone in need of email deliverability solutions.

Daniel Foster Lucky Whale

Cole is a great guy to work with. Got our real estate-related cold email system up and running with ease and has been keeping things moving smoothly ever since. He is easy to work with, fast at communication, as well as very receptive to new ideas. Very strongly recommend him for all your cold email needs.

Brian Sanders Wendt Partners

Cole gave me great advice, he is very knowledgeable, would definitely recommend working with him.

Rachel Thompson Verified Commissions

Prospect Up is incredibly knowledgeable about email marketing. They went above and beyond to ensure my campaign was set up correctly and maximized for deliverability. I highly suggest hiring him for your marketing needs.

Tom Brennan Tom Brennan

Cole's expertise in outbound marketing and lead generation is top-notch. He streamlined our email outreach process, improved deliverability, and helped us generate significantly more qualified leads. His proactive communication and attention to detail made all the difference.

Jason Reed Groov

What is an Email Deliverability Audit?

If your emails aren’t reaching inboxes, you’re losing potential revenue before your campaigns even begin. An email deliverability audit pinpoints why your emails land in spam, identifies blacklists, and provides actionable fixes to restore inbox placement and sender reputation.

Common Issues An Email Audit Uncovers

How Our Audit Helps

Common Issues An Email Audit Uncovers

How Our Audit Helps

If Your Emails Are Landing In Spam You Need A

Domain Audit & Repair

Trusted by 128+ Brands Across SaaS, eCommerce, B2B, iGaming, and More.

Why Choose Prospect Up
Over Other
Solutions?

Why Choose Prospect Up Over Other Solutions?

Feature Prospect Up Logo Mass-Generated Services DIY Email Setup
Full Deliverability & Blacklist Audit ✅ Yes ❌ Limited ❌ No
Blacklist Removal & ISP Reputation ✅ Yes ❌ Extra Cost ❌ No
SPF, DKIM, DMARC Authentication Setup ✅ Yes ❌ Partial ❌ No
Inbox Placement Testing & Spam Monitoring ✅ Yes ❌ Limited ❌ No
Ongoing Support & Optimization ✅ Included ❌ Extra Fee ❌ No Support

Trusted by Leading Email Platforms

Led by founder Cole Harris, an Instantly Certified Expert and official partner of Smartlead, SendX, Mailscale, and Apollo, we bring industry-backed expertise to every campaign. Our deep integrations with top outreach platforms ensure optimized deliverability, automation, and performance for your cold email strategy.

Trusted by Leading Email Platforms

Led by founder Cole Harris, an Instantly Certified Expert and official partner of Smartlead, SendX, Mailscale, and Apollo, we bring industry-backed expertise to every campaign. Our deep integrations with top outreach platforms ensure optimized deliverability, automation, and performance for your cold email strategy.

Email Performance
Success Stories

Email Performance
Success Stories

NimbusSoft Restores Inbox Placement After Blacklist Issue

Challenge

NimbusSoft, a SaaS company, experienced a sudden drop in email engagement due to a blacklisted domain, leading to lost sales opportunities.

Solution

We performed an in-depth email deliverability audit, removed the domain from blacklists, and optimized DNS settings for improved authentication.

Results

Results

Apex Enterprises Reduces Bounce Rates with Email Audit

Challenge

Apex Enterprises, a B2B firm, had high bounce rates and declining email engagement due to misconfigured SPF, DKIM, and DMARC settings.

Solution

We conducted a comprehensive email health check, fixed DNS misconfigurations, and implemented proper authentication protocols.

Most audits are completed within 2-3 business days. After the audit, you'll receive a detailed report with actionable insights to improve your email deliverability and sender reputation.

Our proactive monitoring and blacklist prevention measures, coupled with our specialized removal services, ensure that your domain is quickly restored, keeping your campaigns on track.

We configure and optimize SPF, DKIM, and DMARC settings as part of our comprehensive email DNS setup service to ensure robust email authentication and secure transmission.

Our process includes identifying all active blacklists affecting your domain, then working directly with ISPs and anti-spam services using our proven email blacklist removal techniques to ensure your domain is restored swiftly.

AbsolutelyaWe provide real-time inbox testing and spam filter analysis to diagnose deliverability issues and ensure your emails reach your audience.. We provide seamless integrations with Instantly, Smartlead, and other cold outreach automation tools to ensure your campaigns run efficiently.

Yes! We offer continuous monitoring and optimization services to track inbox placement, bounce rates, and spam complaints, ensuring long-term deliverability improvements and sustained sender reputation management.

Fix Your Email Deliverability Today