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Email security & anti-phishing

Protect business email and make suspicious messages easier to handle.

Email connects customers, partners and internal processes. Deceptive messages, spoofed senders and compromised accounts can therefore have serious consequences. We combine technical protection with clear reporting channels and practical guidance for employees. Your email services, domains and authorized sending systems are considered together.

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Your options

Services that move your project forward

Capture email paths and risks

We assess mailboxes, domains, external email delivery services and important communication workflows. The review identifies the attacks and configuration weaknesses most relevant to your environment.

Your benefit

A resilient basis for appropriate protective measures.

Secure sender domains

SPF, DKIM and DMARC are aligned with your authorized email sources. Reports and legitimate exceptions inform a gradual introduction of the appropriate policy.

Your benefit

Strengthen sender authentication while checking legitimate email delivery.

Check messages and attachments

We assess and configure available protections for links, attachments and suspicious messages. Quarantine handling, message release and permitted exceptions receive clear procedures.

Your benefit

A coordinated approach to suspicious messages.

Protect accounts and access

We examine administrative rights, authentication methods and suspicious forwarding rules. Email protection is coordinated with identity and device management.

Your benefit

Safeguards also take into account the misuse of legitimate accounts.

Simplify reporting and responding

Employees are given a clear path to report suspicious messages. Evaluation, feedback and technical follow-up are coordinated with the relevant teams.

Your benefit

Information reaches the right contact persons and leads to comprehensible decisions.

Improve awareness and protection

Practical information and agreed exercises take up typical work situations. Results are incorporated into understandable information, rules and reporting processes.

Your benefit

Use practical findings to improve technical controls and employee guidance.

Where to start

Email security & anti-phishing Use cases

Three example situations show how we can help.

Legitimate messages end up in spam

Sending services and domain settings may no longer align. A structured review helps identify the cause and appropriate changes.

Employees are unsure about suspicious messages

An understandable reporting channel combines quick orientation with technical inspection and appropriate feedback.

A new email security solution is to be introduced

We align features, rules, operational effort, and user experience. A pilot checks relevant message flows and possible false positives.

From requirements to results

A clear process with agreed milestones

  1. Assess email services and communication

    We review domains, mailbox services, email sources and current problems together.

  2. Plan protection and reporting channels

    Technical rules, approvals, responsibilities and implementation steps are coordinated.

  3. Testing and introduction

    A suitable pilot checks legitimate email flows, suspicious examples and support procedures.

  4. Establish ongoing reviews and feedback

    We assign owners for reporting, policy updates and recurring employee guidance.

Your benefit

What you receive

  • An overview of the agreed email services and sending systems.
  • Fine-tuned protection and domain configurations with documented exceptions.
  • A comprehensible reporting, testing and feedback process.
  • Results of the pilot and suitable documents for administration and employees.

Ways to work with us

Choose a starting point that fits your needs. We agree the scope and required effort in a tailored proposal.

Email and domain check

For an overview: email sources, sender authentication and prioritized improvements.

Protection concept and pilot

For implementation: suitable rules, tested message channels and a clear reporting process.

Awareness and continuous improvement

For everyday work: practical guidance, agreed exercises and regular evaluation.

Questions before you get started

What do SPF, DKIM, and DMARC do?

SPF checks authorized sending servers. DKIM uses digital signatures to help verify a message's domain and integrity. DMARC builds on aligned SPF or DKIM results to publish a domain policy and request reports. These mechanisms need to match legitimate email flows and cannot prevent every form of deception.

Can a stricter DMARC policy block messages?

Yes. Legitimate email can be affected if its sending systems are not configured correctly. We review sources and reports before tightening policy, using staged changes to identify effects and required adjustments.

Is a technical filter against phishing sufficient?

Technical features reduce certain risks, but they must be complemented by appropriate identity checks and reporting channels. Fraudulent requests can also arrive through legitimate accounts or other communication channels.

Can existing Microsoft 365 functions be used?

We check the existing functions and licenses as well as any necessary additions. Selection and configuration are based on your environment. An additional product is not automatically required.

How are suspicious messages reported?

We define a reporting channel that employees can use easily and your teams can support. Ownership, assessment, feedback and follow-up actions are agreed so that reports receive attention.

Do you also conduct phishing exercises?

An exercise can form part of the agreed engagement. Objectives, participants, communication and evaluation are coordinated with your responsible teams in advance. The focus is on learning and improving processes.

What happens to confidential message content?

Access, test procedures, storage and external processing are clarified according to the solution used. Only necessary information should be included in evaluations and support processes. The responsible data protection officers are involved.

How does the protection remain current after the introduction?

New email services, account changes and recurring findings need to inform ongoing maintenance. Regular reviews and support can be agreed with a defined scope, service hours and responsibilities.

Discuss your next step

Where does uncertainty arise in your email communication?

Name your e-mail environment and current problems. We suggest a suitable check or pilot with comprehensible results.

Discuss your project

Products for your project

Find manufacturers and product families that fit your needs. We help you plan selection, integration and operations.

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