New: Microsoft DMARC Requirements from May 5, 2025

Your company
will soon have a problem
with its emails.

Without authentication, no more email delivery
to Microsoft customers.

THE FACTS:

Microsoft follows Google and Yahoo:
Since May 5, 2025, senders who send more than 5,000 emails per day via Outlook and Hotmail must meet strict authentication standards (DMARC and others).

In 20 minutes, we will check your compliance with the new Microsoft guidelines and give you a recommendation for action.

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Satisfied Customers
Email Delivery Problem
Deadline: May 5, 2025
SPF Missing
DKIM Missing
DMARC Not active

New Requirements

Email Authentication is Now Mandatory

Microsoft, Google, and Yahoo have established new regulations for email senders that must be met immediately to ensure successful delivery.

Microsoft

Since May 2025, new requirements for Outlook Inbox delivery will apply, with mandatory DMARC for senders of more than 5,000 emails per day.

  • SPF or DKIM authentication
  • DMARC policy with at least p=none
  • Valid sender domain with correct DNS

Google

Gmail has required DMARC implementation for all senders with more than 5,000 emails per day since February 2024.

  • Valid SPF records
  • DKIM signing of all emails
  • DMARC policies for all sender domains

Yahoo

Yahoo has also introduced strict email authentication policies that are mandatory for bulk senders.

  • Valid SPF records
  • DKIM signing of all emails
  • DMARC policies for all sender domains
Act now!
Without correct DMARC implementation, your emails could be rejected or end up in the spam folder. Our DMARC Task Force helps your company implement all requirements quickly and reliably.

Our Service For You

Comprehensive, needs-based
DMARC Implementation Service

Our DMARC Task Force offers you an all-round service for the secure and compliant implementation of all email authentication mechanisms.

DMARC Implementation

Complete setup of DMARC policies for your domains with a step-by-step approach from 'none' to 'reject'.

SPF and DKIM Setup

Configuration of SPF (Sender Policy Framework) and DKIM for all your email senders.

DNS Configuration

Professional setup and maintenance of all necessary DNS records for optimal authentication.

Reporting and Analysis

Continuous analysis of DMARC reports for optimization and error detection.

Phishing Protection

Effective protection against email spoofing and misuse by third parties.

Deliverability Optimization

Increase the delivery rate and reputation of your emails through correct authentication.

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The DMARC Task Force –
DMARC done right.

We are a team of domain experts and help your organization quickly and securely meet the new requirements of Microsoft, Google, and Yahoo – with German support, hosting, and GDPR compliance.

Free initial consultation →
The DMARC Task Force helps you with:
  • Professional setup of your DMARC records and other security mechanisms.
  • Minimizing the risks of misconfigurations.
  • Full control over your domains and emails – detect and stop spam and hacking attempts.
  • Analysis of your data and identification of problem solutions.
  • We train you and your employees in handling DMARC and Co., so that you are prepared for all further tasks.
DMARC Task Force Team

Check your domain security here


Your calculated Domain Security Score

Domain Security Score

Our Proven Process

With our structured 4-phase approach, we guarantee a fast and secure DMARC implementation without risk to your email communication.

1
Analysis
Comprehensive inventory of your current email infrastructure, senders, and domains.
2
Implementation
Technical setup of SPF, DKIM, and DMARC with monitoring.
3
Optimization
Evaluation of DMARC reports and continuous refinement of the configuration.
4
Enforcement
Gradual tightening of the DMARC policy from "none" through "quarantine" to "reject".

“Reliable partner for domain management and IT security”

Mario
Stadtwerke Görlitz AG

“Satisfied with the product and the service”

Maximilian
Original Wagner Pizza GmbH

“Improvement of mailings and email campaigns only through technology.”

Frank
Starke Erfurt

What distinguishes us

The German expert for
DMARC implementation

Why companies in Germany and Europe
trust the DMARC Task Force

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100% German Provider

As a German company, we understand the special requirements of German organizations and guarantee short communication channels without language barriers.

  • German-speaking support
  • Local presence in Germany
  • Understanding of German corporate culture
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Data Storage

Critical systems and personal data are hosted exclusively on German servers – for maximum security and compliance.

  • Highly secure German server infrastructure
  • Maintain GDPR compliance
  • No data processing abroad
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GDPR-compliant Processes

Our services are fully GDPR-compliant, so you don't have to worry about data protection.

  • Data protection-compliant report processing
  • Transparent processes
  • Legally compliant contracts
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German Support

Our German-speaking team supports you competently and without language barriers – fast, direct, effective.

  • Real expert support – no call center
  • Competent German-speaking technicians
  • Support during German business hours
Contact Person
We are happy to answer your questions.

support@nicmanger.de

03581 72 300 22

Over 10,000 active users trust

our services every month to secure their domains.

Read the detailed reviews of our customers on OMR Reviews >
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Start now with your
DMARC implementation

Secure your company's email communication and meet the requirements of Microsoft,
Google, and Yahoo with the support of German DMARC experts.

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Satisfied customers in Germany and Europe

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