Sendmarc appoints Rob Bowker as North American Region Lead

WILMINGTON, Del., Sept. 8, 2025 /PRNewswire/ -- Veteran email security leader to expand MSP and VAR partnerships and accelerate DMARC adoption. 

Sendmarc today announced the appointment of Rob Bowker as North American Region Lead. Bowker will oversee regional expansion with a focus on growing the Managed Service Provider (MSP) partner community, developing strategic Value-Added Reseller (VAR) partnerships, and broadening the enterprise customer base. 

Bowker brings more than two decades of experience in email infrastructure, deliverability, and security. He has helped organizations implement and scale Domain-based Message Authentication, Reporting and Conformance (DMARC), Sender Policy Framework (SPF), and DomainKeys Identified Mail (DKIM) to protect email ecosystems and improve deliverability. 

In his new role, Bowker will lead Sendmarc's North American growth by forging partner-led routes to market and accelerating DMARC adoption across enterprise and mid-market organizations, while empowering MSPs with tools to protect small and medium-sized businesses (SMBs). He will also expand the regional team to execute the company's partner-first strategy. 

"What excites me most about Sendmarc is our ability to pair an enterprise-class platform with a globally distributed team of experts. Customers don't just get the best DMARC platform - they get support that spans time zones, cultures, and perspectives. I'm looking forward to helping Sendmarc accelerate growth across North America, working alongside MSPs, resellers, and enterprises to strengthen email security where it's needed most," said Bowker. "Rob's knowledge of the email and DMARC landscape and his ability to turn strategy into execution make him an invaluable leader for our North American operations," said Jason Roos, Chief Sales Officer at Sendmarc. "We're excited to see the impact he'll make as he continues building strong relationships with our partners and customers." 

About Sendmarc 

Sendmarc is a global leader in safeguarding email communications through DMARC. Built with a partner-first approach, its platform empowers MSPs and VARs to deliver trusted protection against impersonation, phishing, and other email-based threats. In addition to preventing fraud, Sendmarc improves email deliverability, ensuring legitimate business communications reach their intended recipients. Trusted by partners worldwide, Sendmarc provides the tools and expertise needed to help customers achieve full DMARC compliance quickly and effectively.

Contacts

North America Region Lead
Rob Bowker
Sendmarc
[email protected] 

Marketing Manager
Karyn Strybos
Sendmarc
[email protected] 

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SOURCE Sendmarc