SPF Experts in Germany
matched in minutes by AIHire experts who configure Sender Policy Framework records, align email authentication with DMARC and DKIM, and troubleshoot delivery issues across complex DNS environments. FRATCH matches you quickly with vetted, available freelancers who fit your technical needs.
Meet FRATCH Experts in Germany, who have recently used SPF
Patrick H.
Last position:
Developer & Operator at OXO UG
Seitenkumpel — agents build websites for trade businesses, unattended. Own product, live.
- Agents research public company data and build complete websites from it, with nobody watching
- A validation layer makes sure extraction errors fail loudly instead of passing quietly
- Acquisition runs through a postcard funnel with a screenshot and a QR code, subscription model from 79 euros a month
- Result: several hundred websites built, running unattended
- Honest limit: there are no paying subscriptions yet — the funnel is built, the revenue is not there
Stack: agent workflows built directly without a framework, Claude and OpenAI APIs, TypeScript, Node.js, PostgreSQL, Cloudflare Workers, web scraping, data enrichment
Robin W.
Last position:
Developer at agentic-engineer.online
agentic-engineer.online is my publicly testable live demo and at the same time the platform where I show my work. Originally created as a recruitment trial task, I have since continued to run it as my own demo, learning, and product project — on a Hetzner VPS behind a Cloudflare tunnel, through a multi-stage AI-orchestrated deploy pipeline with snapshot rollback. If a deploy step breaks, the system falls back to the last clean snapshot, the script is adjusted, the test repeated — empirical, test-driven, without hand tuning.
- Technically behind it: Python and FastAPI, an OpenRouter model cascade, SQLite persistence, and Cloudflare edge tuning.
- I am the developer and the strictest customer of my own AI work in one person — what started as a prototype has become a tool I use every day and against which I test my own products.
Markus K.
Last position:
Senior Full-Stack Engineer / Cloud Systems Architect at Bernd Linder
Self-employed since 2008 in planning, developing, and supporting custom software, web, and system solutions for clients as well as my own projects.
Complete technical implementation of projects — from requirements analysis and architecture to programming, release, maintenance, and further development.
Development of database-driven web applications, customer portals, admin interfaces, ordering processes, user and permission management, and custom backend functions.
Design and development of REST APIs, webhooks, microservices, and interfaces to reliably connect different applications and external services.
Implementation of numerous smaller services and automations for data processing, monitoring, notifications, recurring tasks, and technical business processes.
Development of Telegram bots with the Telegram Bot API, including automated notifications, user interactions, status queries, and control of technical workflows.
Programming native Android applications in Java as well as developing my own games and interactive applications with Unity.
Development, extension, and modernization of existing PHP, Java, JavaScript, and MySQL applications, including error analysis, performance optimization, and adaptation of grown codebases.
Setup and support of Linux-based server environments with Apache and Nginx, as well as management of databases, domains, DNS, SSL certificates, email services, access rights, and backups.
Development of browser-based automations with Selenium for data collection, checking, and processing of recurring workflows, reducing manual steps and making processes more reliable.
Independent implementation of complete platforms and web projects, including devpraxis.de, hq-smm.com, and socialboost24.com.
Many years of technical project support with responsibility for troubleshooting, maintenance, further development, documentation, and stable operation of production systems.
Quick onboarding into existing applications and unfamiliar codebases to analyze technical problems in a structured way and implement practical, long-term maintainable solutions.
Direct coordination with clients, clear explanation of technical topics, and independent implementation of agreed requirements.
By combining software development, automation, and system administration, many tasks can be handled completely from a single source, which reduces coordination effort, technical dependencies, and processing time.
Michael W.
Last position:
Founder & Salesforce Consultant at MW Cloud Solutions (MWCS)
- End-to-end implementations of Marketing Cloud Next (Growth/Advanced), from discovery workshop to go-live — Data 360 (Data Cloud) setup, data streams and mapping, identity resolution rules (match & reconciliation), consent management, Sales Cloud integration.
- Campaign orchestration across the MCN flow types — segment-, event-(forms & engagement), schedule- and record-triggered flows (Salesforce & Data Cloud) plus API-based on-demand sends; segmentation and activation with Data Graphs, Calculated Insights, and Einstein personalization.
- Multilingual email template systems with dynamic, personalized content; deliverability (SPF/DKIM/DMARC) and GDPR-compliant double opt-in journeys.
- Operational support for Marketing Cloud Next orgs in ongoing consulting projects — campaign operations, data quality, performance analysis, and release readiness: campaigns deliver on schedule, credit costs stay predictable.
- At the same time, Account Engagement (Pardot) client projects — audits, implementations, lead scoring & grading; AE-MCN migration assessments; Agentforce grounding and guardrails.
Markus H.
Last position:
Senior Consultant Email Security & Messaging at Industrial company, building technology, international
Restructuring email authentication across the entire domain inventory of an international industrial company with 1,000 to 5,000 users: around 45 domains in more than 20 countries.
- Inventory of all domains and classification as sending, non-sending, or unclear; target design for each domain group
- DMARC reporting (rua) as the data basis before any policy tightening, with aggregate reports analyzed over several weeks
- SPF lookup budget (limit of 10 lookups) counted rather than estimated; several assumptions from previous findings were thus disproved
- Analysis of the multi-stage mail flow across on-premises Exchange, Microsoft 365, and security gateways, and its impact on DKIM alignment and SPF
- Assessment of external findings based on evidence: confirmed, false positive, or context-dependent, with justified disagreement presented to the assessor
- Change proposals with before/after state, risk, and rollback; implementation is handled by the customer
- Tenant-to-tenant migration analysis for a group company: read-only audit, technical assessment, management summary, migration paths
- Analysis of a service shared mailbox according to CISO and data protection requirements: anonymized in the transformation layer, without personal data analysis
Technologies: Exchange Online, Exchange Hybrid, Entra ID, Microsoft Graph, PowerShell, SPF, DKIM, DMARC, MTA-STS, TLS-RPT, Power BI
Daniel W.
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
Matthias W.
Last position:
Self-employed at maweos GmbH
Discover over 15,000 top freelancers
Statistics of experts using SPF
Aggregated from the professional profiles of matched freelancers.
Experience
19 years
Position duration
6.1 years
Positions per freelancer
6
Top business areas
Information Technology, Operations, Product Development
Top industries
Information Technology, Education, Professional Services
Certification focus areas
Information Technology, Business Intelligence, Marketing
Bachelor's degree or higher
40%
Master's degree or higher
40%
Certifications per freelancer
5
Most common languages
German, English, Catalan
Speak two or more languages
100%
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Germany are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Germany using SPF
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 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
SPF experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (86%)
- Education (43%)
- Professional Services (43%)
- Retail (43%)
- Banking and Finance (29%)
- Manufacturing (29%)
- Arts and Crafts (14%)
- Construction (14%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Email Authentication
SPF, or Sender Policy Framework, is a DNS-based email authentication standard. It lists the mail servers and sending services authorised to send messages for a domain. Receiving mail systems use that policy to detect unauthorised sources and reduce spoofing, phishing and domain abuse.
DNS Records
SPF is published as a TXT record at the sending domain. Specialists define authorised IPv4 and IPv6 addresses, include approved third-party providers, and apply mechanisms such as a, mx, ip4, ip6 and include. They also manage qualifiers, redirects and the DNS lookup limit so policies remain valid and maintainable.
Email Ecosystem
SPF works alongside DKIM and DMARC rather than replacing them. Strong implementations connect DNS management with mail transfer agents, Microsoft 365, Google Workspace, transactional email services and security gateways. Experts also understand domain alignment, forwarding behaviour and how different receivers interpret authentication results.
Typical Projects
- Publish or revise SPF records for business domains
- Consolidate records after changing email providers
- Authorise marketing, CRM and transactional sending services
- Investigate SPF failures, soft fails and hard fails
- Prepare SPF for a broader DMARC enforcement policy
When Specialists Help
Companies bring in freelance SPF expertise during email platform migrations, domain consolidations, security reviews and delivery incidents. This is especially useful when several departments or external services send mail on the company’s behalf. In Germany, remote collaboration is common, while regulated or complex organisations may also need on-site workshops and clear German or English documentation.
Quality Signals
A strong professional starts with a complete inventory of legitimate senders instead of adding broad permissions. They test records in DNS, review authentication headers, check forwarding and third-party dependencies, and document ownership and renewal steps. They should explain every mechanism clearly and leave behind a policy that is secure, readable and easy to update.
Frequently asked questions
Need clarity? These are the questions we hear most often about SPF.
SPF tells receiving mail systems which servers and services may send email for a domain. It helps identify forged messages and supports better protection against spoofing, phishing and unauthorised use of a company’s domain.
Sender Policy Framework checks whether the sending infrastructure is authorised in DNS. DKIM validates a cryptographic signature, while DMARC applies alignment and policy rules to the results from SPF and DKIM; reliable email authentication usually uses all three.
A strong SPF freelancer should also understand DNS, DKIM, DMARC, SMTP and email headers. Experience with Microsoft 365, Google Workspace, mail transfer agents and transactional email providers is useful when many systems send mail for one domain.
The scope matters more than a fixed experience level. A simple record change may need focused DNS knowledge, while a multi-domain migration requires a professional who can map every sender, test forwarding paths, coordinate providers and document operational ownership.
Yes. SPF work is often completed remotely through DNS access, provider consoles, test messages and shared documentation. On-site sessions can still help when security approvals, stakeholder workshops or German-language handovers are important.
SPF failures often result from missing third-party senders, outdated include statements, forwarding, incorrect DNS syntax or too many DNS lookups. A careful specialist checks authentication headers and real sending paths instead of adding permissive rules without evidence.
Look for a clear sender inventory, a least-privilege policy and documented tests. A capable SPF professional explains qualifiers, checks the DNS lookup limit, considers DKIM and DMARC alignment, and provides a safe process for future provider changes.
Email SPF assignments depend on access to authoritative DNS and accurate information about every legitimate sending service. Freelancers should clarify domain ownership, change controls, security contacts, provider dependencies and whether the goal is troubleshooting, migration or broader DMARC readiness.
The average hourly rate of freelancers in Germany who have used SPF in their recent projects is 99 €, which corresponds to a daily rate of about 791 € based on an 8-hour working day.
Of the freelancers in Germany who have used SPF in their recent projects, 40% hold at least a Bachelor's degree and 40% hold at least a Master's degree.
On average, freelancers in Germany who have used SPF in their recent projects have 19 years of professional experience, with a single engagement typically lasting around 6.1 years.
The most common languages among freelancers in Germany who have used SPF in their recent projects are German (100%), English (100%), and Catalan (14%).
The most common industries among freelancers in Germany who have used SPF in their recent projects are Information Technology (86%), Education (43%), and Professional Services (43%).
The most common business areas among freelancers in Germany who have used SPF in their recent projects are Information Technology (100%), Operations (71%), and Product Development (57%).
Main locations of FRATCH Experts, who have recently used SPF
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
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Philipp Thomaschewski
FRATCH CEO
