Authentication Archives

Feb. 1, 2019 by S. 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.

Jan. 18, 2019 by D. 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.

Jun. 27, 2018 by J. 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.

May. 11, 2018 by J. 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.

May. 8, 2017 by T. 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.

Mar. 3, 2017 by K. 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.

Feb. 3, 2017 by N. 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.

Dec. 19, 2016 by T. 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.

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.

Authentication