Email Authentication - Valimail

What is DMARC alignment (strict vs relaxed)

DMARC alignment is an important part of the email authentication protocol. Learn how to align your domain.

Do the Google & Yahoo Changes Impact Transactional or Marketing Emails?

Google and Yahoo are rolling out changes starting in February 2024 to make the inbox a safer place for legitimate senders and recipients. At first glance, it looks like these new sender requirements target bulk senders, but there’s more detail and nuance to it than that. Everyone from seasoned marketers to mom-and-pop shops to casual […]

Who Is a Bulk Sender? Are You Classified as a Bulk Sender?

Are you wondering whether you count as a bulk sender? Learn if you are here.

Avoid 3 DMARC Mistakes for Google and Yahoo Requirements

DMARC can be challenging to implement. Avoid these three mistakes to avoid your email being blocked.

Crack the code: How to address Yahoo and Gmail error codes

Google has started sending out SMTP error messages. Learn what it means for your domain.

New email sender requirements for DMARC, SPF, and DKIM at Google and Yahoo

Google and Yahoo announced new email sender requirements, which include using SPF, DKIM, and DMARC. But there’s been some confusion.

The Gmail.com DMARC policy update you may not know about

While there has been a lot of talk about the new email sender requirements from Google, there’s a small updates some may have missed.

Valimail Authenticated Answers With Marc Bradshaw

Join us today with another interview in our blog series: Authenticated Answers! We sat down with Marc Bradshaw, a senior backend developer at Fastmail. At Valimail, we take our work seriously but try not to take ourselves too seriously. This value inspires us to get to the heart of what makes people unique and how […]

Valimail + Simon Data Webinar: Email Requirement Q&A

On January 11, 2024, Valimail hosted a webinar and Q&A session for anyone and everyone interested in learning more about the new sending requirements from Google and Yahoo. During the webinar, experts from both Valimal and Simon Data provided background on the new requirements, what types of senders will be impacted, the types of email […]