SpamAssassin Experts in Germany
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Meet FRATCH Experts in Germany, who have recently used SpamAssassin
Rudolf Eggelbusch
Last position:
Datacenter Engineer, Network & Security Administrator at International insurance group
Operation and further development of the network and security infrastructure.
Monitoring, analysis and resolution of network and security incidents.
Cross-department collaboration with other specialist teams for operations, further development and reporting.
Firewall vulnerability analysis.
Firewall rule approvals.
Troubleshooting IP communication issues in the network and firewall infrastructure.
Security-critical IT infrastructure, processing of personal data, compliance with legal regulations.
Products: Palo Alto Networks Firewalls, Cisco ACI, Checkpoint Firewalls, F5
Technologies: SDN, SDWAN, Cisco EPIC, Cisco ACI
Thomas Pätzold
Last position:
Unix/Linux Administrator at BDAV Verwaltungs GmbH
- Consulting and project management to build an AI-based automation platform for market data analysis
- Automated testing of financial data
- Market data automation with Python and N8N
- AI data integration and AI learning
- Use of Ollama and Qwen
- Data organization and database management
Matthias Schmälzle
Last position:
Subproject Manager / Head of Monitoring at IT service provider (Berlin/Kolbermoor)
- Subproject Manager / Head of Monitoring for facility management and handling operational project parts as well as coordinating operations
- CheckMK consulting: central monitoring infrastructure with CheckMK master and distributed CheckMK satellites
- Implementation of advanced monitoring approaches, integration of new plugins and customization of the CheckMK agent
- Graphic representation of performance metrics with InfluxDB and Grafana, creation of NagVis/Grafana templates and dashboards
- Monitoring of Linux/UNIX/Windows systems and active components using CheckMK agents/MRPE as well as hardware monitoring via SNMP
- Development of monitoring plugins based on Bash scripting
- Inventory and cross-disciplinary analysis for application-specific monitoring
- Concept design, testing and documentation for integrating CheckMK status messages and performance data into a higher-level umbrella system (Data Leak)
- Technical and conceptual point of contact
Thomas Merkel
Last position:
Lead Cloud Infrastructure Engineer at TrackCode GmbH
- Developing GitHub Actions/pipelines for automatic application deployment
- Supporting the provisioning of Helm charts for the CI/CD infrastructure
- Rebuilding and migrating a Kubernetes cluster using Rancher
- Creating IaC with Terraform for Kubernetes and additional services (monitoring, databases)
- Deploying a highly available Percona Galera cluster (MySQL)
- Implementing a centralized monitoring and logging infrastructure
Michael Kuschel
Last position:
DevOps, Linux Administrator, Infrastructure, Security at ERGO / ITErgo
- Installation, design, maintenance, and further development of the server farm, covering hardware and software.
- Migrating live systems while minimizing downtime.
- Handling tickets and changes in daily operations.
- Documenting changes and processes in Confluence.
- Test runs in the development environment.
- Configuration and administration of Linux systems.
- Configuration and administration of backup systems (Dell Networker, DataDomain).
- Administration of the Checkpoint firewall.
Daniel Winzen
Last position:
Web Developer and Linux System Administrator at Freelancer
- Consultation on setting up a web server with Apache2 and PHP FPM and an email server with Postfix and Dovecot for Learn4good Ltd.
- Programmed website under-construction.bermudafunk.org in collaboration with a designer and client for bermuda.funk Freies Radio Rhein-Neckar e.V.
- Consultation and network setup on-site including switches, routers, Wi-Fi, network monitoring, firewalls, and installation of sFirm banking software for The Swiss Quality Consulting GmbH
- Consultation on website management and development, email migration from Outlook to cPanel, image optimization, and setting up Square payments for The JABA Group Ltd.
- MS365 consultation, email setup, and document synchronization for PK reno GmbH
- Development and integration of WooCommerce plugins, B2B shop setup, and custom shipping label export for Nurso GmbH
- Minor changes implementation for existing Kirby system for Julia Rautenhaus
- Analysis and fixing of WordPress website after broken updates for Alina Frey
- Linux server hardening, updates, and throughput optimization for 3proxy servers for Lietparkas UAB
- Malware removal from hacked WordPress website for Timo Horn
- Cold email outreach system setup with Postfix and Dovecot and script development for Aman Ketebo
- Customized Docker container creation based on AlmaLinux with ImageMagick 7 and consultation on Docker installation for Henry Hook
- Plesk hosting environment management, code fixes, external supplier integration, and content support for First Class Corporation
- Shopify theme customization, feature development, and payment integration consultation for Youro GmbH
- Intel camera support on Ubuntu after upgrade for Making stories with a lesson
- NginX configuration support on Windows Servers for a NodeJS application for ARMBRUSTER empiric it
- Competitor email verification mechanism analysis for Casey Monaghan
- Plugin development and API connector to Inswitch for freelance website payments for Mediaquotes
- Private XMPP server setup on Raspberry Pi for Antonio Codespoti
- WordPress website recovery after broken plugin update for A & R Tennis
- Microsoft account and Office/Outlook migration support for Prof. Dr. Hanns-Ferdinand Müller
- Customization and performance optimization of client websites for sk.design
- VPN configuration and hacked server cleanup for Xisio Informationssysteme GmbH
- PeerTube server setup and maintenance for Lupin Vondosky
- Lightweight WordPress booking solution programming tailored to client needs for AP Online Marketing
- Code refactoring, bug fixing, and business/technical consultation for RentAfrika
- SellYourSaas setup and deployment infrastructure configuration for I-Motion SARL
- Server, email, GitLab, project management, password management software, and VPNs setup and maintenance for Markus Sattler
- Custom development for over 10 WordPress projects for TOGEMAXX media & webdesign
- WooCommerce shop setup and FTP supplier product import development for SERVOMED GmbH
- Open-source contributions to Whonix components, iptables to nftables migration, shutdown inhibition investigation, and IPv6 support addition for ENCRYPTED SUPPORT LP
- Custom feature development, performance optimization, update management, email delivery support, plugin bug fixes, and translations for KU Europe GmbH
- Custom plugin/theme development, server infrastructure management, support for 100+ WordPress websites, API connector development, deployment script setup, VPN configuration, DNS, email, and web hosting support for giftGRÜN GmbH
- Server setup, web and email hosting migration, and website maintenance and development for Eisbaden.de
- Custom WordPress and Shopify development for EcomPlus GmbH
- Hacked website recovery and hosting migration for Be Brave gUG
- Finalization of development tasks left incomplete by another developer for Medicare Consulting GmbH
- Recovery of unbootable hacked server for SK-Software, Entwicklung & Beratung
Hobby projects:
- Development and running of a web chat application
- Development and running of an email service
- Development and running of a darknet link list
- Development and running of a darknet web hosting platform
- Code contributions to open source projects such as LMMS, Audacity, and Ubuntu
Erich Scheuch
Last position:
System and Network Administrator | Windows Administrator in the Security Field
- Administration of Windows servers and Windows network environments (Windows 2022, 2019, 2016, 2012)
- Administration of network infrastructures in the security field
- Administration of Windows server services (Active Directory, DNS, DHCP, RDP, Group Policies (GPO), WSUS, file servers and DFS)
- Administration of Windows systems (Windows 10)
- Application support (2nd level support)
- Administration of Linux servers (Debian, CentOS, RHEL and Kali Linux)
- Administration of Linux server services (Apache, Postfix, Cyrus, Samba, LDAP, Amavis, ClamAV, SpamAssassin)
- Data security (antivirus, encryption of data and drives)
- Remote maintenance (RDP, Remote Desktop Connection Manager)
- Script programming (PowerShell, Shell)
- Language skills: German, English (reading), basic Spanish
- Industries: Hessian state administration, personnel & project services, financial service providers, banking and insurance, infrastructure service companies, information and communication technology service providers, ministries and church organizations, design & development, CAD/CAM
Discover over 15,000 top freelancers
Statistics of experts using SpamAssassin
Aggregated from the professional profiles of matched freelancers.
Experience
26 years
Position duration
6.8 years
Positions per freelancer
15
Top business areas
Information Technology, Operations, Product Development
Top industries
Information Technology, Banking and Finance, Manufacturing
Certification focus areas
Information Technology, Marketing
Bachelor's degree or higher
33%
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Germany using SpamAssassin
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Mail filtering basics
SpamAssassin is a content-based spam filter for email. It scores messages with rule sets, headers, and tests to separate unwanted mail from legitimate traffic. Companies use it to protect inboxes, lower manual review, and keep inbound mail clean.
Where it fits
It is often used with Postfix, Exim, or other mail transfer setups. Strong specialists know how to place SpamAssassin in the delivery flow so mail is checked without slowing the system or breaking normal routing.
What experts deliver
- Rule tuning and threshold adjustments
- Bayes and whitelist management
- Header, DNS, and content test reviews
- Mail server integration and rollout support
- False-positive analysis and cleanup
Skills around the stack
Good professionals know email headers, spam patterns, and message authentication such as SPF, DKIM, and DMARC. They also understand sa-compile, custom rules, and logs so they can explain why a message was tagged or passed.
When companies bring help in
Teams usually look for freelance support when spam volume changes, false positives rise, or a mail migration needs careful tuning. In Germany, this is common for internal IT teams, hosting providers, and companies that want remote expertise without changing local operations.
What strong specialists do
A strong SpamAssassin specialist tests with real mail samples, keeps rules readable, and avoids aggressive settings that hurt delivery. They document changes, watch for broken score patterns, and leave the filter easier to maintain after the project ends.
Frequently asked questions
Questions about SpamAssassin? Start with the answers below.
SpamAssassin is used to score incoming email and flag likely spam before it reaches users. It helps teams filter bulk mail, phishing attempts, and other unwanted messages while keeping legitimate mail flowing.
SpamAssassin is highly flexible and rule driven, which makes it a good fit when teams want control over scoring and filtering behavior. Compared with simpler built-in filters, it usually gives more tuning options and clearer reasons for each decision.
A strong SpamAssassin specialist should understand mail headers, DNS-based checks, Bayes filtering, and whitelist or blacklist handling. Useful adjacent skills include Postfix, Exim, SPF, DKIM, DMARC, and Linux log analysis.
A SpamAssassin project can be small if you only need basic rule tuning, but it becomes more demanding during migrations or when false positives are hurting delivery. The right level of experience depends on whether the work is routine maintenance, deep debugging, or a full mail-flow redesign.
Yes, SpamAssassin is commonly paired with Postfix and Exim. A good specialist knows where to insert the filter in the mail pipeline so the system stays stable and messages are handled in the right order.
Look for clear reasoning, safe change management, and proof that the person can explain score changes in plain language. A strong SpamAssassin freelancer tests against real mail examples, reduces false positives, and documents the rules they touch.
For most SpamAssassin tasks, remote work is enough because the work centers on rules, logs, and mail flow analysis. On-site help can still make sense if the environment is sensitive, the team wants close handover, or access is tightly controlled.
In many SpamAssassin projects, teams also review SPF, DKIM, DMARC, phishing patterns, and mail server hardening. These areas matter because spam filtering works best when message authentication and delivery controls are aligned.
The average hourly rate of freelancers in Germany who have used SpamAssassin in their recent projects is 112 €, which corresponds to a daily rate of about 897 € based on an 8-hour working day.
Of the freelancers in Germany who have used SpamAssassin in their recent projects, 33% hold at least a Bachelor's degree.
On average, freelancers in Germany who have used SpamAssassin in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 6.8 years.
The most common languages among freelancers in Germany who have used SpamAssassin in their recent projects are German (100%), English (100%), and Spanish (29%).
The most common industries among freelancers in Germany who have used SpamAssassin in their recent projects are Information Technology (100%), Banking and Finance (57%), and Manufacturing (57%).
The most common business areas among freelancers in Germany who have used SpamAssassin in their recent projects are Information Technology (100%), Operations (100%), and Product Development (71%).
Main locations of FRATCH Experts, who have recently used SpamAssassin
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
Berlin Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg Request a free demo
Get in touch with the FRATCH team and we will get back to you within 4 hours.
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Philipp Thomaschewski
FRATCH CEO
