recipient public keys
Feb. 1, 2019 By Steve Tuck

S/MIME Part 4: Collecting Recipient Public Keys the Easy Way – with SparkPost Inbound Relay Webhooks

In part 4 of his series, Senior Messaging Engineer, Steve Tuck explains how to collect recipient public keys with SparkPost Inbound Relay webhooks.

Read more
DMARC financial services
Jan. 18, 2019 By Daniel Mackay

Financial Services: How to Implement DMARC

Follow our guide on DMARC to ensure your financial services company meets this vital security standard for email authentication.

Read more
No DMARC record found
Jun. 27, 2018 By Jett Pendleton

No DMARC Record Found? These Resources Might Help

No DMARC Record Found? DMARC helps protect email senders and recipients from spam, spoofing, and phishing, and is key to improving email deliverability.

Read more
May. 11, 2018 By Jett Pendleton

Understanding SPF and DKIM to Improve Email Deliverability

Here’s an easy-to-understand explanation of SPF and DKIM, and how to configure these important email authentication standards for your domain.

Read more
pink envelope keys dkim validation
May. 8, 2017 By Todd Herr

DKIM Validation: An Email Authentication Best Practice

An overview of DKIM validation including how to sign and validate work, interpreting DKIM signatures, what DKIM public keys look like and more.

Read more
Your Role in the State of Email 2017
Mar. 3, 2017 By Kate Nowrouzi

State of Email 2017: Your Role As A Sender

Our State of Email 2017 webinar will share insights on boosting ROI by bridging the gap between mailbox providers, marketers and email service providers.

Read more
email basics chalkboard
Feb. 3, 2017 By Nick Zimmerman

Email Basics Part 2: Putting the Pieces Together

In the second installment of our email basics series, Nick Zimmerman covers sending domains, web hosting, and DNS management.

Read more
SPF email authentication
Dec. 19, 2016 By Todd Herr

SPF Authentication: An Overview and Best Practices

An overview of SPF authentication, how it works and how to incorporate it into a successful email authentication strategy.

Read more
Oct. 5, 2016 By Sparky

BCC Pitfalls: Why BCC Has No Place in your Email Marketing Strategy

Why can’t BCC be used as a work around for email marketing newbies? Here are some BCC pitfalls and reasons you should stick with traditional email tools.

Read more