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  • Authors
  • Milena Baghdasaryan
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Milena Baghdasaryan
Content Specialist at PowerDMARC
Milena is a skilled writer and content creator with 7+ years of experience in crafting engaging content on IT, cybersecurity, virtual events, and more. She has a proven track record of delivering high-quality work for international magazines and is a graduate of prestigious institutions such as New York University Abu Dhabi, UWC China, and the College of Europe.
Latest posts by Milena Baghdasaryan (see all)
  • DNS Attacks: 10 Types of DNS Attacks and Real Examples - October 14, 2026
  • Building an Incident Response Plan from Scratch - September 8, 2026
  • The New Way Hackers Are Tricking Financial AI Assistants - September 7, 2026
Best-MTA-STS-Providers-to-Secure-Your-Emails

Best MTA-STS Providers to Secure Your Emails

Blog
Looking for reliable MTA-STS providers? Discover the best hosted MTA-STS services that help enforce TLS encryption, and protect against SMTP attacks.
July 4, 2025
Anti-Phishing Measures

Comprehensive Guide to Anti-Phishing Measures

Blog
Discover comprehensive anti-phishing measures to protect your organization from evolving cyber threats. Learn strategies, tools, and best practices to stay secure.
June 2, 2025
Anti-Phishing Measures

Why Email Aliases Fail DMARC (And How to Fix Them)

Blog
Struggling with DMARC alias failures? Learn why your alias emails get blocked and how to fix SPF&DKIM alignment for better deliverability.
May 27, 2025
Anti-Phishing Measures

DMARC for Cold Emails: None, Quarantine, or Reject? (Best Policy for Deliverability)

Blog
Which DMARC policy is best for cold emails? Learn to pick between none, quarantine, or reject—without hurting deliverability. Includes setup tips for sales teams and marketers.
May 22, 2025
Anti-Phishing Measures

DKIM in TXT vs. CNAME – Key Differences & Best Practices

Blog
Confused between DKIM in TXT vs. CNAME? Explore the differences, pros and cons, and real-world examples to decide the best way to publish DKIM for your domain.
May 14, 2025
Recipient-Address-Rejected

Recipient Address Rejected: Access Denied – Causes & Fixes (SMTP 550 5.7.1)

Blog
Struggling with "recipient address rejected: access denied"? Understand SMTP 550 5.7.1 errors and how to fix this email bounce issue step by step.
May 9, 2025
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Latest Blogs

  • Anti-Phishing Measures
    DMARC Pricing 2026: Typical Costs in the USA and JapanOctober 26, 2026 - 7:00 am
  • Anti-Phishing Measures
    DMARC Requirements in Japan: MIC, JSDA and the Anti-Phishing CouncilOctober 26, 2026 - 1:52 am
  • Anti-Phishing Measures
    Top DMARC Solutions in Japan (2026)October 26, 2026 - 1:48 am
  • What is a DNS TXT Record
    What Is a DNS TXT Record? Format and ExamplesOctober 25, 2026 - 10:00 am

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