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20th Feb 2024
How to Set Up DMARC, DKIM, and SPF in Office 365 (O365) Exchange Server: the Complete Implementation Guide

It's critically important for any company using Office 365 Exchange Server for email to implement DMARC, DKIM, and SPF to prevent or stop email spoofing and phishing as well as improve email deliverability.

Office 365 has become the de facto standard for productivity software…

SPF DKIM DMARC Office 365
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20th Feb 2024
Can I Set Up DMARC without DKIM?

Yes, you can set up DMARC without DKIM and have only DMARC and SPF in the equation. In this case, DKIM check always fails and DMARC authentication result is up to SPF check and SPF identifier alignment, which still somewhat works but is less than optimal…

DMARC DKIM
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20th Feb 2024
How to Set Up SPF and DKIM for Mailchimp

Follow the steps below to set up SPF and DKIM for Mailchimp, so that your marketing emails are more likely to reach the inbox. This is a process also known as email domain authentication.

How to set up SPF and DKIM for Mailchimp:

Verify your domain

Mailchimp requires you to verify that you o…

SPF DKIM Mailchimp Email domain authentication
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20th Feb 2024
Kan ik meerdere DKIM-records op mijn domein hebben?

Kun je meerdere DKIM-records op één domein hebben? Het antwoord is ja, u kunt zoveel DKIM-records op uw domein hebben als is toegestaan door uw DNS-provider.

Wat is DKIM?

DKIM staat voor DomainKeys Identified Mail. Het is een e-mailverificatiemethode die is ontworpen om vervalste koptekstvelden…

DKIM Multiple DKIM Records
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20th Feb 2024
How to Set Up SPF and DKIM for Mandrill

When you first set up Mandrillapp (AKA Mailchimp Transactional Email) to send transactional emails, you may find there is a "via mandrillapp.com" warning for the email in the recipient's mailbox.

This warning means you haven't authorized Mandrill to deliver emails for you, so the mailbox provider…

SPF DKIM Mandrill Email domain authentication
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20th Feb 2024
How to Set Up SPF and DKIM for SendGrid

When you first set up SendGrid to send emails, you may find there is a "Via SendGrid" warning for the email in the recipient's mailbox.

This warning means you haven't authorized SendGrid to deliver emails for you, so the mailbox provider considers that sent from SendGrid instead of your brand…

SPF DKIM SendGrid Email domain authentication
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