As of May 5, 2025, Microsoft Outlook.com requires all email senders to have SPF, DKIM, and DMARC configured correctly. If not, your emails may get flagged, sent to spam, or not delivered at all.
As of May 5, 2025, Microsoft Outlook.com requires all email senders to have SPF, DKIM, and DMARC configured correctly. If not, your emails may get flagged, sent to spam, or not delivered at all.
Break it down simply for non-technical users:
Tells receiving servers which IPs are allowed to send emails on your domain’s behalf.
Adds a digital signature to your emails so recipients know they’re really from you.
Uses SPF and DKIM to protect your domain from spoofing/phishing and lets you define actions for failed emails.
We’ve helped companies of all sizes achieve 100% compliant, secure email delivery.
At Infomaze, we take your data privacy and security seriously. We are ISO 9001:2015 and ISO/IEC 27001 certified, fully GDPR compliant, and have a HIPAA-trained team for handling sensitive information. When you trust us with your domain and DNS configuration, you can be confident that your data is secure, and your compliance needs are met with global standards.
Even if you’re not sure where to start, Infomaze can assist. We handle:
Fill out our contact form, or email us at info@infomazetech.com to schedule a free 15-minute consultation.