Email Delivery, SMTP Services & Mail Relays

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Whether it’s one or one billion, deliver your email with Dyn. Six different options are available for premium deliverability and user experience. Start today!

DynECT Email Delivery

as low as
$200/mo

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  • Ideal for high volume (bulk) or single (transactional) email
  • Connect from SMTP or API
  • Intelligent queuing & message delivery
  • RepCheck reputation monitoring tool
  • Open, read and click tracking
  • Self-adjusted throttling by ISP
  • Dedicated IP(s) available
  • SPF/Domain Key Creation Tool
  • Spam complaint & bounce reporting
  • Suppression Lists for each user
  • 24/7 tech support
  • Account management
  • Global deliverability monitoring

DynECT Email Delivery Lite

as low as
$30/mo

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  • Send large volumes of email (bulk) or single (transactional)
  • Improved deliverability rates through shared IP range
  • Intelligent queuing & message delivery
  • Sent, Delivered, Bounced and Complaints tracking
  • Upgrades available anytime
  • Award-winning email and phone support
  • SPF/Domain key creation

Dyn Standard SMTP

as low as
$19.95/yr

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  • Alternate outgoing ports to avoid provider's restrictions
  • Authenticated secure relay over SSL/TLS and SMTPS
  • Send mail without matching reverse DNS, from any connection
  • Outgoing virus scanning
  • Track your outgoing relays with detailed usage graphs
  • 150 relays per day

What is it for?

For large monthly email volumes, either high-volume (bulk) or single (transactional) sends

Ideal for senders who deploy 120,000 emails per month or fewer.

This can be used as a secure SMTP relay server with no worries of reverse DNS matching or overloaded servers.

Who uses it?

Reputable enterprise-level businesses who care about delivery rates, high sender scores and insight into metrics

For reputable growing businesses who need a better way to send various levels of email and need basic insight into that delivery

Personal or small business users who are sending small volumes of email

What can it do?

Deliver small or large volumes of email using the best infrastructure and top delivery minds behind it.

Deliver small or large volumes of email using the best infrastructure and top delivery minds behind it.

Deploy emails quickly and give personal/small business users a better method to deliver their email

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DynECT Email Delivery

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DynECT Email Delivery Lite

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Dyn Standard SMTP

Additional Products

Inbox Acceptance Isn't A Right, It's A Benefit Of Doing It Right

The process of getting email from sender to inbox isn't as easy as just hitting 'send'. Behind every great deliverability company is a group of dedicated people that have spent years in the business, building relationships and technology that result in inbox success. That's what Dyn's email clients experience: complete inbox success.

Why Build It When We Did It For You?

Building an email infrastructure can take years and tens of thousands of dollars. Even then, there's no guarantee that email will get delivered. Dyn's senders routinely experience best-in-class delivery rates, near triple-digit sender scores and expert consultation when they come on board. We are anti-spam and pro-best practices, doing full checks into any new client before they come on board.