Microsoft MVP · DACH Region

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Wo der Duft von Espresso und die Kraft von Microsoft 365 sich treffen.

/* ── Diese Styles gehören NUR zu dieser Seite ── Alles was global ist steht im Customizer CSS */ /* ── HERO ── */ .rm-hero { background: #0e0502; padding: 80px 0 0; position: relative; overflow: hidden; } .rm-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 65% 75% at 68% 50%, rgba(200,98,42,.07) 0%, transparent 70%); pointer-events: none; } .rm-hero-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: end; position: relative; z-index: 1; } .rm-hero-left { padding-bottom: 80px; } .rm-cred { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; flex-wrap: wrap; } .rm-cred-pill { font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #c8622a; background: rgba(200,98,42,.14); border: 1.5px solid rgba(200,98,42,.3); padding: 5px 13px; border-radius: 4px; font-family: 'Lato', sans-serif; } .rm-cred-dot { width: 4px; height: 4px; border-radius: 50%; background: rgba(240,230,220,.25); } .rm-cred-role { font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: rgba(240,230,220,.28); font-family: 'Lato', sans-serif; } .rm-hero-title { font-family: 'Playfair Display', serif !important; font-size: clamp(36px, 4.2vw, 62px) !important; font-weight: 900 !important; line-height: 1.06 !important; letter-spacing: -.032em !important; color: #f8f2ec !important; margin: 0 0 22px !important; } .rm-hero-title em { font-style: italic; color: #c8622a; } .rm-hero-body { font-size: 16px; font-weight: 300; color: #d2c3b4 !important; line-height: 1.78; max-width: 440px; margin-bottom: 40px; font-family: 'Lato', sans-serif; } .rm-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 0; } .rm-btn-primary { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; background: #c8622a; color: #fff; padding: 13px 26px; border-radius: 4px; text-decoration: none; border: none; cursor: pointer; transition: opacity .2s, transform .2s; font-family: 'Lato', sans-serif; } .rm-btn-primary:hover { opacity: .88; color: #fff !important; transform: translateY(-1px); } .rm-btn-ghost { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; background: transparent; color: rgba(240,230,220,.6); border: 1.5px solid rgba(255,255,255,.18); padding: 12px 24px; border-radius: 4px; text-decoration: none; cursor: pointer; transition: all .2s; font-family: 'Lato', sans-serif; } .rm-btn-ghost:hover { color: #f8f2ec !important; border-color: rgba(255,255,255,.4); } .rm-hero-stats { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 52px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.07); } .rm-stat-num { font-family: 'Playfair Display', serif; font-size: 26px; font-weight: 900; color: #f8f2ec; line-height: 1; letter-spacing: -.02em; display: block; } .rm-stat-lbl { font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: rgba(240,230,220,.28); margin-top: 4px; display: block; font-family: 'Lato', sans-serif; } .rm-hero-right { position: relative; align-self: end; } .rm-hero-photo-wrap { position: relative; width: 88%; margin-left: auto; } .rm-hero-fade { position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(to top, #0e0502 0%, transparent 32%); } .rm-hero-photo { aspect-ratio: 3/4; border-radius: 10px 10px 0 0; overflow: hidden; background: #1a0b04; } .rm-hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; } .rm-hero-card { position: absolute; bottom: 40px; left: -28px; z-index: 3; background: #1a0b04; border: 1.5px solid rgba(255,255,255,.1); border-radius: 8px; padding: 13px 17px; box-shadow: 0 8px 40px rgba(0,0,0,.55); } .rm-hero-card-hash { font-family: 'DM Mono', monospace; font-size: 9.5px; color: #c8622a; letter-spacing: .06em; margin-bottom: 4px; } .rm-hero-card-name { font-family: 'Playfair Display', serif; font-size: 13px; font-weight: 700; color: #f8f2ec; } /* ── TICKER ── */ .rm-ticker-wrap { background: #1a0b04; border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); padding: 13px 0; overflow: hidden; } .rm-ticker-track { display: flex; width: max-content; animation: rm-tick 28s linear infinite; } @keyframes rm-tick { from { transform: translateX(0); } to { transform: translateX(-50%); } } .rm-ti { display: flex; align-items: center; } .rm-ti-t { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(240,230,220,.28); padding: 0 24px; white-space: nowrap; font-family: 'Lato', sans-serif; } .rm-ti-s { width: 1px; height: 12px; background: rgba(255,255,255,.1); flex-shrink: 0; } /* ── ABOUT ── */ .rm-about { background: #ffffff; padding: 88px 0; } .rm-about-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; } .rm-about-photos { position: relative; height: 480px; } .rm-aph-main { position: absolute; bottom: 0; right: 0; width: 78%; height: 88%; border-radius: 8px; overflow: hidden; background: #f9f2ea; } .rm-aph-main img { width: 100%; height: 100%; object-fit: cover; display: block; } .rm-aph-accent { position: absolute; top: 0; left: 0; width: 50%; height: 46%; border-radius: 8px; overflow: hidden; background: #f9f2ea; border: 3px solid #fff; } .rm-aph-accent img { width: 100%; height: 100%; object-fit: cover; display: block; } .rm-aph-line { position: absolute; bottom: 36px; left: -16px; width: 40px; height: 1.5px; background: #9b4112; } .rm-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; } .rm-eyebrow::before { content: ''; display: block; width: 22px; height: 1.5px; background: #9b4112; flex-shrink: 0; } .rm-eyebrow span { font-size: 10.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #9b4112; font-family: 'Lato', sans-serif; } .rm-about-h2 { font-family: 'Playfair Display', serif !important; font-size: clamp(24px, 2.6vw, 36px) !important; font-weight: 700 !important; line-height: 1.15 !important; letter-spacing: -.025em !important; color: #1a0801 !important; margin-bottom: 0 !important; } .rm-about-pull { font-family: 'Playfair Display', serif; font-size: 17px; font-style: italic; font-weight: 600; color: #1a0801; line-height: 1.55; border-left: 2.5px solid #9b4112; padding-left: 18px; margin: 24px 0 24px; } .rm-about-body { font-size: 15.5px; color: #3c1e0f; line-height: 1.8; font-weight: 300; margin-bottom: 28px; font-family: 'Lato', sans-serif; } .rm-btn-light { display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; background: #9b4112; color: #fff; padding: 13px 26px; border-radius: 4px; text-decoration: none; transition: opacity .2s, transform .2s; font-family: 'Lato', sans-serif; } .rm-btn-light:hover { opacity: .88; color: #fff !important; transform: translateY(-1px); } .rm-about-facts { display: flex; gap: 28px; margin-top: 36px; padding-top: 28px; border-top: 1px solid #e0d0c0; } .rm-af-num { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 900; color: #1a0801; letter-spacing: -.025em; line-height: 1; display: block; } .rm-af-lbl { font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: #7a5540; margin-top: 5px; display: block; font-family: 'Lato', sans-serif; } /* ── TOPICS ── */ .rm-topics { background: #f4ede3; padding: 88px 0; } .rm-topics-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; } .rm-sec-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 44px; gap: 32px; } .rm-sec-note { font-size: 14px; color: #64412d; font-weight: 300; max-width: 300px; text-align: right; line-height: 1.65; font-family: 'Lato', sans-serif; } .rm-topics-h2 { font-family: 'Playfair Display', serif !important; font-size: clamp(24px, 2.6vw, 36px) !important; font-weight: 700 !important; letter-spacing: -.025em !important; color: #1a0801 !important; margin-bottom: 0 !important; } .rm-topics-h2 em { font-style: italic; color: #9b4112; } .rm-topics-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: #e0d0c0; border: 1px solid #e0d0c0; border-radius: 14px; overflow: hidden; } .rm-tc { background: #fff; padding: 32px 28px; position: relative; transition: background .2s; } .rm-tc::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: #9b4112; transition: width .35s ease; } .rm-tc:hover { background: #f9f2ea; } .rm-tc:hover::after { width: 100%; } .rm-tc-num { font-family: 'DM Mono', monospace; font-size: 11px; color: #c8b4a0; letter-spacing: .05em; margin-bottom: 14px; display: block; } .rm-tc-name { font-family: 'Playfair Display', serif; font-size: 16px; font-weight: 700; color: #1a0801; line-height: 1.3; margin-bottom: 10px; } .rm-tc-desc { font-size: 13.5px; color: #64412d; line-height: 1.65; font-weight: 300; font-family: 'Lato', sans-serif; } /* ── BLOG PREVIEW ── */ .rm-blog { background: #ffffff; padding: 88px 0; } .rm-blog-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; } .rm-sh { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 44px; } .rm-sh-h2 { font-family: 'Playfair Display', serif !important; font-size: clamp(24px, 2.6vw, 36px) !important; font-weight: 700 !important; letter-spacing: -.025em !important; color: #1a0801 !important; margin-bottom: 0 !important; } .rm-sh-h2 em { font-style: italic; color: #9b4112; } .rm-see-all { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #9b4112; border-bottom: 1.5px solid #b87040; padding-bottom: 2px; text-decoration: none; transition: border-color .2s; font-family: 'Lato', sans-serif; } .rm-see-all:hover { border-color: #9b4112; color: #9b4112 !important; } .rm-blog-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1px; background: #e0d0c0; border: 1px solid #e0d0c0; border-radius: 14px; overflow: hidden; } .rm-blog-feat { background: #f9f2ea; padding: 48px 40px; display: flex; flex-direction: column; justify-content: flex-end; min-height: 420px; position: relative; transition: background .2s; text-decoration: none; } .rm-blog-feat:hover { background: #fdf8f4; } .rm-post-cat { font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #9b4112; background: #f5e8de; border: 1px solid #b87040; padding: 4px 10px; border-radius: 4px; display: inline-block; margin-bottom: 12px; font-family: 'Lato', sans-serif; } .rm-post-date { font-family: 'DM Mono', monospace; font-size: 10.5px; color: #7a5540; margin-bottom: 12px; display: block; } .rm-post-tl { font-family: 'Playfair Display', serif; font-size: clamp(18px,1.9vw,24px); font-weight: 700; color: #1a0801; line-height: 1.3; letter-spacing: -.02em; margin-bottom: 14px; } .rm-post-ex { font-size: 14px; color: #64412d; line-height: 1.65; font-weight: 300; margin-bottom: 22px; font-family: 'Lato', sans-serif; } .rm-post-read { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #9b4112; display: inline-flex; align-items: center; gap: 7px; transition: gap .2s; font-family: 'Lato', sans-serif; } .rm-post-read::after { content: '→'; } .rm-post-read:hover { gap: 11px; } .rm-blog-small-col { display: grid; grid-template-rows: 1fr 1fr; gap: 1px; background: #e0d0c0; } .rm-blog-sm { background: #fff; padding: 28px; display: flex; flex-direction: column; transition: background .2s; text-decoration: none; } .rm-blog-sm:hover { background: #f9f2ea; } .rm-post-ts { font-family: 'Playfair Display', serif; font-size: 16px; font-weight: 700; color: #1a0801; line-height: 1.35; letter-spacing: -.01em; margin: 10px 0 8px; flex: 1; } .rm-post-exs { font-size: 13px; color: #64412d; line-height: 1.6; font-weight: 300; margin-bottom: 16px; font-family: 'Lato', sans-serif; } .rm-post-ft { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #e0d0c0; padding-top: 12px; margin-top: auto; } .rm-post-dt { font-family: 'DM Mono', monospace; font-size: 10.5px; color: #7a5540; } .rm-post-arr { width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid #c8b4a0; display: flex; align-items: center; justify-content: center; font-size: 11px; color: #64412d; transition: all .2s; } .rm-blog-sm:hover .rm-post-arr { background: #9b4112; border-color: #9b4112; color: #fff; } /* ── NEWSLETTER ── */ .rm-nl { background: #f4ede3; padding: 88px 0; } .rm-nl-wrap { max-width: 1280px; margin: 0 auto; padding: 0 48px; display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; } .rm-nl-visual { background: #f5e8de; border: 1px solid #e0d0c0; border-radius: 14px; padding: 56px; text-align: center; position: relative; overflow: hidden; } .rm-nl-visual::before { content: '☕'; position: absolute; right: -10px; bottom: -20px; font-size: 130px; opacity: .09; line-height: 1; pointer-events: none; } .rm-nl-vh { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 900; font-style: italic; color: #1a0801; line-height: 1.1; letter-spacing: -.03em; margin-bottom: 10px; position: relative; z-index: 1; } .rm-nl-vs { font-size: 13.5px; color: #64412d; line-height: 1.65; font-weight: 300; font-family: 'Lato', sans-serif; position: relative; z-index: 1; } .rm-nl-hash { font-family: 'DM Mono', monospace; font-size: 11px; color: #9b4112; letter-spacing: .06em; margin-top: 18px; position: relative; z-index: 1; } .rm-nl-h2 { font-family: 'Playfair Display', serif !important; font-size: clamp(24px,2.6vw,36px) !important; font-weight: 700 !important; letter-spacing: -.025em !important; color: #1a0801 !important; margin-bottom: 0 !important; } .rm-nl-h2 em { font-style: italic; color: #9b4112; } .rm-nl-body { font-size: 15.5px; color: #3c1e0f; line-height: 1.8; font-weight: 300; margin-top: 14px; margin-bottom: 24px; font-family: 'Lato', sans-serif; } .rm-nl-row { display: flex; } .rm-nl-email { flex: 1; padding: 13px 15px; background: #fff; border: 1.5px solid #c8b4a0; border-right: none; border-radius: 4px 0 0 4px; font-size: 14px; color: #1a0801; outline: none; transition: border-color .2s; font-family: 'Lato', sans-serif; } .rm-nl-email:focus { border-color: #9b4112; } .rm-nl-email::placeholder { color: #7a5540; } .rm-nl-btn { background: #9b4112; color: #fff; border: none; padding: 13px 20px; border-radius: 0 4px 4px 0; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; cursor: pointer; transition: opacity .2s; font-family: 'Lato', sans-serif; } .rm-nl-btn:hover { opacity: .85; } .rm-nl-note { font-size: 12px; color: #7a5540; margin-top: 9px; font-family: 'Lato', sans-serif; } /* ── RESPONSIVE ── */ @media (max-width: 900px) { .rm-hero-wrap, .rm-about-wrap, .rm-nl-wrap { grid-template-columns: 1fr; } .rm-hero-right, .rm-about-photos { display: none; } .rm-hero-left { padding-bottom: 56px; } .rm-blog-grid { grid-template-columns: 1fr; } .rm-topics-grid { grid-template-columns: 1fr 1fr; } .rm-sec-header, .rm-sh { flex-direction: column; align-items: flex-start; gap: 12px; } .rm-sec-note { text-align: left; max-width: 100%; } } @media (max-width: 640px) { .rm-hero-wrap, .rm-about-wrap, .rm-topics-wrap, .rm-blog-wrap, .rm-nl-wrap { padding: 0 20px; } .rm-topics-grid { grid-template-columns: 1fr; } .rm-hero-stats, .rm-about-facts { gap: 20px; } .rm-blog-feat { min-height: auto; padding: 28px 24px; } .rm-blog-sm { padding: 20px; } .rm-about, .rm-topics, .rm-blog, .rm-nl { padding: 56px 0; } .rm-hero { padding: 56px 0 0; } }
Microsoft MVP DACH · Modern Workplace

Where Espresso
meets Microsoft
365.

Ferdi Lethen-Oellers — Microsoft MVP, Author and Speaker. I help organisations truly leverage Microsoft 365 — no theory, no filler.

MVPMicrosoft Award
50+Talks worldwide
1Published book
10+Years of M365
Ferdi Lethen-Oellers — M365 Röstmeister
#EspressoM365Fusion
M365 Röstmeister
Ferdi Lethen-Oellers
Ferdi as a speaker at a conference
About me

Senior Modern Workplace
Consultant & Microsoft MVP

„Microsoft 365 is only as good as the people using it. My job is to close that gap.“

I work as a Senior Modern Workplace Consultant at amexus, helping organisations unlock the full potential of Microsoft 365 — from Teams and SharePoint to Copilot and Power Platform. As a Microsoft MVP I bring community knowledge directly into practice.

More about me
MVPSince 2022
50+Talks
1Book
Expertise

My Topics

From Copilot to Power Platform — practical, not theoretical.

01
Microsoft Copilot & Copilot Studio

Embedding AI meaningfully into daily work — from M365 Copilot to custom solutions with Copilot Studio.

02
Microsoft Viva Suite

Strategically rolling out the Employee Experience Platform — Learning, Engage, Connections and Amplify.

03
Power Platform

Power Apps, Automate and BI: digitalising and automating processes without programming knowledge.

04
SharePoint & Microsoft Teams

Building collaboration and intranet structures that people actually use — no shelf-ware.

05
M365 Administration & Security

Tenant management, compliance architecture and security strategies for modern workplaces.

06
Microsoft Azure

From fundamentals to Management Groups — cloud architecture explained and put into practice.

Röstmeister Blog

Freshly brewed.

All articles
Espresso
M365
Fusion.

Where the aroma of espresso
meets the power of Microsoft 365.

#EspressoM365Fusion
Newsletter

M365 News.
Freshly ground.

No noise — only the most important Microsoft 365 updates, handpicked and commented. Straight to your inbox.

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Blog lesen Speaker anfragen →
8+ Jahre M365
37 MVP-Netzwerk
Posts/Wo.
Espressos
✦ Bald verfügbar · Jetzt vorbestellen

Microsoft 365 Administration für Dummies

Der praxisnahe Leitfaden — jetzt vorbestellen

Ferdi Lethen-Oellers schreibt gerade das unverzichtbare Microsoft-365-Handbuch für den DACH Modern Workplace. Klar, praxisnah und mit Espresso.

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Aktuelles aus dem Blog

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Microsoft Azure

Azure Costs: The Black Box That

Azure Costs: The Black Box — M365 Röstmeister Home › Blog › Microsoft Azure Microsoft Azure…

Speaker & Autor

Microsoft-Wissen,
das ankommt.

Azure SharePoint Teams Copilot Entra ID Intune Viva Suite Conditional Access
Senior Modern Workplace Consultant bei amexus, Microsoft MVP, Buchautor von Microsoft 365 Administration für Dummies und Co-Organisator des MVP TreffPunkt.
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