---
title: "Brad Slavin - OutboundSMTP"
description: "General Manager & Founder of DuoCircle. Expert in email deliverability, authentication, and enterprise SMTP infrastructure."
image: "https://outboundsmtp.com/images/og-default.png"
canonical: "https://outboundsmtp.com/authors/brad-slavin/"
---

![Brad Slavin](https://media.mailhop.org/outboundsmtp/images/authors/brad-slavin.jpg) 

# Brad Slavin

General Manager & Founder

[LinkedIn →](https://www.linkedin.com/in/bradslavin/) [X/Twitter →](https://x.com/duocircle) [Website →](https://outboundsmtp.com) 

Brad Slavin is the General Manager and Founder of DuoCircle, a company that provides comprehensive email security solutions including OutboundSMTP enterprise relay services. With decades of experience in the email industry, Brad specializes in email deliverability, authentication, and infrastructure.

## Areas of Expertise

Email DeliverabilitySMTP InfrastructureEmail AuthenticationSPFDKIMDMARCEnterprise Email 

## Articles by Brad Slavin

[ Why Google's 'p=none' DMARC Policy Is Just the Beginning: A 2025 Email Security Prediction  January 20, 2025 ](/blog/why-googles-p-none-dmarc-policy-is-just-the-beginning-a-2025-email-security-prediction/)[ Here's What You Should Look For Before Choosing The Best Email Marketing System in 2020  January 8, 2025 ](/blog/heres-what-you-should-look-for-before-choosing-the-best-email-marketing-system-in-2020/)[ Features To Look For In Outbound SMTP Services  December 18, 2024 ](/blog/features-to-look-for-in-outbound-smtp-services/)[ Bulk Email Services: Know How Email Authentication Helps To Deliver Emails To Customers' Inboxes  November 25, 2024 ](/blog/bulk-email-services-know-how-email-authentication-helps-to-deliver-emails-to-customers-inboxes/)[ Top Features to Look for in Outbound Email Delivery Service  October 30, 2024 ](/blog/top-features-to-look-for-in-outbound-email-delivery-service/)[ An Analysis On Email Blacklists & How You Can Avoid Them For A Successful Email Marketing Campaign  October 15, 2024 ](/blog/an-analysis-on-email-blacklists-how-you-can-avoid-them-for-a-successful-email-marketing-campaign/)[ DKIM: The Secret to Improved Email Deliverability  October 15, 2024 ](/blog/dkim-the-secret-to-improved-email-deliverability/)[ Looking For A Free SMTP Relay Service For Quality Email Delivery And Efficient Business Communications  October 15, 2024 ](/blog/looking-for-a-free-smtp-relay-service-for-quality-email-delivery-and-efficient-business-communications/)[ A Comprehensive Guide To Understand SMTP Relay Service  September 28, 2024 ](/blog/a-comprehensive-guide-to-understand-smtp-relay-service/)[ Three Keys to Email Delivery for High Volume Senders  September 15, 2024 ](/blog/three-keys-to-email-delivery-for-high-volume-senders/)

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