Hire the Best Email Deliverability Consultants
in Australia

After 7 years working exclusively inside Klaviyo for e-commerce brands, I've generated over $15 million in automated flow revenue for my clients—managing accounts ranging from brands doing under $5,000 a month all the way up to brands turning over $25 million a year. I'm a Klaviyo Certified Partner, a certified deliverability expert, and a certified AI consultant, giving me a rare combination of technical depth, strategic thinking, and cutting-edge automation knowledge that very few email marketers can offer. RESULTS I currently manage the Klaviyo account of the world's leading apparel brand in their niche—a globally recognized name with over 1 million profiles in their database. — where I'm responsible for list health, deliverability optimization, and revenue growth. My flows alone have generated over $11 million for this brand. Black Friday 2024 Results: ✅ $1.3M revenue increase — 70% growth ✅ 94% increase in email-driven website traffic — 39,000+ additional visitors For a separate 7-figure e-commerce client I've been working with for the past 18 months, my flows have generated over $2 million in revenue. Black Friday 2025 Results — Agricultural E-Commerce Brand: ✅ Email revenue up 125% ✅ Store revenue up 60% ✅ Best sales period in the brand's history One of the most complex projects I've undertaken was migrating 800,000 profiles—with heavily fragmented and messy data—from a third-party platform into Klaviyo, building a clean, high-performing account from the ground up. SERVICES ✅ Account setup and platform migration ✅ Email copywriting and design ✅ Flow and automation strategy and build ✅ Campaign planning and execution ✅ Pop-up and list growth strategy ✅ List cleaning and deliverability management ✅ A/B testing and performance optimisation ✅ Segmentation and audience strategy ✅ QA and technical implementation ✅ Reporting and analytics Over the past 7 years I've worked across a wide range of industries, including: ✅ Fashion and apparel ✅ Skincare ✅ Women's health ✅ Agricultural ✅ Music and records ✅ Automotive parts ✅ Cleaning products ✅ Sports products ✅ B2B display ✅ And more PROCESS Every engagement starts with my master Klaviyo health score audit—and I offer it completely free before you pay a penny. This rigorous audit assesses every facet of your current email marketing setup, including: ✅ Account fundamentals and technical configuration ✅ Deliverability health ✅ Flow automations and campaign performance ✅ SMS setup ✅ Subscriber list growth ✅ Third-party integrations You receive a health score out of 100 across each of these verticals, with a detailed breakdown that tells us exactly where to focus to get you results fast. From there, we develop a strategy built around your brand — your tone of voice, your customers, and your goals. You'll be included at every step, with feedback and approval checkpoints built in so none of your time (or mine!) is ever wasted. Every element we implement is A/B tested, and I use state-of-the-art reporting tools (offered free to you as a bonus) that go far deeper than Klaviyo's native analytics, giving you a clear picture of the metrics that actually matter to your business. WHY ME What sets me apart from most email marketers is the breadth of experience I've built across every angle of the industry. I've worked as a freelancer, as part of an agency, and in-house as a digital media and innovation manager—which means I understand how e-commerce businesses actually operate day to day. I also understand that optimizing in-platform metrics is only half the job. What matters is what those numbers do to your P&L. Every decision I make is guided by that bigger picture. As a certified AI consultant, I help clients integrate intelligent automation into their email marketing in a way that enhances the customer experience rather than compromising it. PLATFORMS AND TOOLS ✅ Klaviyo (Certified Partner) ✅ Shopify ✅ BigCommerce ✅ Yotpo ✅ PostPilot ✅ Hiro Analytics ✅ AI consultation and integration WHAT OTHERS SAY "Gary Vaughan is a great email marketer. He's someone who can look under the hood of your brand and start immediately putting up wins. What really impressed me about Gary was his attention to detail. He's focused on making every core metric move in a positive direction. He's sold tens of millions of dollars worth of product with email. He's got chops. If you're looking for someone to take email off your plate and get it to the next level, Gary is your guy." ⭐ Chris Orzechowski — Owner of Orzy Media, dubbed the $100M Copywriter by Forbes Thanks for taking the time to read this. If you're interested in working together, feel free to send me a message so we can get started.

New to Upwork, proven in market. After co-launching Lusha in APAC, I now advise a handful of brands on end-to-end email and GTM that drive quick revenue and loyalty. I build real email strategy that blends copy, CRM and deliverability. Recent UpWork Feedback: "Within two weeks of go live we saw revenue triple from email and SMS." Since 2019 I’ve written and optimised thousands of emails across eCommerce, publicly listed B2B, travel, SaaS and lifestyle. Partner of Klaviyo, Mailchimp and HubSpot. Klaviyo shipped 200+ updates in 2025, so I completed the 4 week Klaviyo Accelerator (Oct 2025) to stay current. Some other recent UpWork Feedback I'm proud of: "he helped us triple revenue in 60 days by rebuilding Mailchimp" Where the ROI comes from * Proven discovery and growth opportunity mapping * Lifecycle flows: welcome, browse/cart, post-purchase, win-back, reactivation, sunset * Segmentation by intent/cohorts with offer and cadence testing * Deliverability and domain health (SPF, DKIM, DMARC, list hygiene) * CRM hygiene, tags/fields, enrichment and clean attribution * Transparent dashboards, A1 documentation and SOP plus Loom handover * Email plus SMS orchestration where it adds ROI * Quick Wins: live in days, not weeks Why clients like working with me: * Good vibes, zero fluff. Business does not always have to be so serious * Brutal honesty and clear expectations from day one * Data-driven decisions, not guesswork * Fast without mess. That's my thing * Clean comms and meeting leadership from big-business experience * Clear project management so you are never in the dark Here’s why my emails outperform most you will see: I blend sharp copy with system thinking. It is never “just an email”. It is a revenue engine with testing baked in. Every subject, offer and send time gets scrutinised. DTC or B2B, I write like a human and still hit the numbers. When I hand over, your team knows exactly what is built and why. No black box. No fluff. Tools and regions: Partner of Klaviyo, Mailchimp and HubSpot, plus hands-on with dozens more systems. Sydney-based; worked across 20+ countries in APAC, EMEA and the Americas. Always keen to work with cool people building cool things. Ready to move? I can start this week and ship first wins fast. Lachy

I am a results-driven CRM and ERP consultant with 6+ years of experience in business automation, CRM implementation, and digital transformation. My expertise includes Odoo (all versions), HubSpot, GoHighLevel, Mailchimp, Zapier, and Make. I have worked with Australian, American, and Middle Eastern businesses, helping them streamline operations, automate workflows, and improve overall efficiency across industries like construction, manufacturing, retail, and e-commerce. My expertise includes: * Odoo Implementation & Customization (All Versions) * CRM & Marketing Automation * API Integrations & Data Migration * Custom Module Development * Inventory & Accounting Workflows * HubSpot & CRM Integrations * Business Process Automation & Reporting I focus on delivering scalable, efficient, and business-focused solutions that drive growth and long-term value. Certifications: * Odoo Certified Professional (V19) * HubSpot Inbound Marketing * HubSpot Email Marketing * HubSpot Digital Marketing * HubSpot Digital Advertising

🎯 With 4 years of experience driving B2B sales outreach through cold emails and LinkedIn and over $1 million generated in sales pipeline, I specialize in building structured and scalable cold email systems for B2B businesses that ensure 100% deliverability and guaranteed qualified leads. 👋 Hi, I’m Ahmer Mehmood, a B2B growth operator. 💡 MY 'WHY': I firmly believe that every business owner deserves an equal opportunity to thrive in generating new business. My mission is to equip B2B business owners with the tools and strategies they need to succeed in cold email outreach and secure meetings with leads. 💼 What I Do: I help B2B founders and teams turn scattered outreach into structured, scalable systems. Whether you’re just starting outbound or looking to refine your pipeline, I bring full-stack support across strategy, automation, and execution. 🔧 Skills & Tools I Use: Outbound Sales Systems: Cold email, LinkedIn outreach, offer optimization, list building, lead list enrichment & cleanup, personalization at scale. Tools: Clay.com, Apollo, Sales Navigator, HubSpot, Smartlead, Lemlist, Leadmagic, Bounceban, Millionverifier Automation: n8n, Make.com CRM & Ops: Activecampaign/HubSpot setup, pipeline automation, lead scoring, reporting ✅ What You Can Expect: Inbox-ready cold outreach systems (domain warm-up, copy, sequences, automation) High-quality ICP-based lead lists using Clay, Sales Nav and custom scrapping Email infrastructure with <2% bounce rate, 50%+ open rates, and positive replies Scalable workflows with n8n/Make that reduce manual work and increase conversions Insightful reporting via HubSpot, and dashboards 📊 Results Snapshot: $25K–$35K average revenue per client Built lead gen engines for companies across the US, UK, Canada, Europe, and Australia Delivered high-performing campaigns in healthcare, SaaS, edtech, and mobility 💬Ready to Systemize Your Growth? Let’s build an outbound system that doesn’t just “send emails,” but actually brings in business. Hit ‘Invite to Job’ to get started.

Struggling with CRM, email automation, or customer retention? I help businesses streamline marketing, increase sales, and enhance customer engagement using Keap, GoHighLevel, HubSpot, Klaviyo, and more so you can focus on growth while I handle the tech. With 10+ years of experience and over 10M emails sent in 2024 alone, I create custom, high-performing automation strategies—not one-size-fits-all solutions. Whether you're launching a sales funnel, improving email deliverability, integrating AI-powered automations, or building online courses with Kajabi, I’ll help you scale efficiently. 🛠 Expertise in: ✔ CRM & Email Marketing: Keap, GHL, HubSpot, Klaviyo, Salesforce ✔ E-commerce & Memberships: Shopify, WooCommerce, Mighty Networks ✔ Course & Community Platforms: Kajabi, ClickFunnels, Memberium ✔ AI & Automation: AI-driven workflows, Zapier, Pabbly, Integrately, Make ✔ Payments & Integrations: Stripe, PayPal, PlusThis, FixYourFunnel ✔ Smartsheet and Project Management Applications I work collaboratively with your team (or independently if needed) to build a complete view of your customer journey, ensuring the right message reaches the right person at the right time AI-assisted or not. 📩 Let’s automate and grow your business! Message me to discuss how I can help simplify your workflows and drive better results.

“Business growth is driven by satisfied customers who keep coming back, speak highly of your products or services, and recommend you to others.” — 𝐈𝐧𝐬𝐩𝐢𝐫𝐞𝐝 𝐛𝐲 𝐖. 𝐄𝐝𝐰𝐚𝐫𝐝𝐬 𝐃𝐞𝐦𝐢𝐧𝐠 𝗟𝗮𝘀𝘁 𝗥𝗲𝘃𝗶𝗲𝘄 𝗙𝗿𝗼𝗺 𝗠𝘆 𝕾𝖆𝖙𝖎𝖘𝖋𝖎𝖊𝖉 𝗖𝗹𝗶𝗲𝗻𝘁(𝗩𝗶𝗰𝘁𝗼𝗿𝗶𝗮 𝗪𝗿𝗶𝗴𝗵𝘁): "𝘛𝘪𝘮𝘰𝘵𝘩𝘺 𝘸𝘰𝘳𝘬𝘴 𝘷𝘦𝘳𝘺 𝘧𝘢𝘴𝘵 𝘢𝘯𝘥 𝘥𝘦𝘧𝘪𝘯𝘪𝘵𝘦𝘭𝘺 𝘬𝘯𝘰𝘸𝘴 𝘩𝘪𝘴 𝘸𝘢𝘺 𝘢𝘳𝘰𝘶𝘯𝘥 𝘎𝘰 𝘏𝘪𝘨𝘩 𝘓𝘦𝘷𝘦𝘭 𝘢𝘯𝘥 𝘮𝘢𝘳𝘬𝘦𝘵𝘪𝘯𝘨 𝘢𝘶𝘵𝘰𝘮𝘢𝘵𝘪𝘰𝘯. 𝘏𝘪𝘨𝘩𝘭𝘺 𝘳𝘦𝘤𝘰𝘮𝘮𝘦𝘯𝘥." ⭐⭐⭐⭐⭐ 𝑹𝒆𝒂𝒍 𝒑𝒓𝒐𝒇𝒊𝒕 𝒍𝒊𝒗𝒆𝒔 𝒊𝒏 𝒕𝒉𝒆 𝒔𝒚𝒔𝒕𝒆𝒎𝒔 𝒕𝒉𝒂𝒕 𝒕𝒖𝒓𝒏 𝒔𝒕𝒓𝒂𝒏𝒈𝒆𝒓𝒔 𝒊𝒏𝒕𝒐 𝒍𝒐𝒚𝒂𝒍 𝒇𝒂𝒏𝒔. 𝑰 𝒃𝒓𝒊𝒅𝒈𝒆 𝒕𝒉𝒆 𝒈𝒂𝒑 𝒃𝒆𝒕𝒘𝒆𝒆𝒏 𝑮𝒐𝑯𝒊𝒈𝒉𝑳𝒆𝒗𝒆𝒍 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑲𝒍𝒂𝒗𝒊𝒚𝒐 𝒆𝒎𝒂𝒊𝒍 𝒎𝒂𝒓𝒌𝒆𝒕𝒊𝒏𝒈 𝒕𝒐 𝒌𝒆𝒆𝒑 𝒚𝒐𝒖𝒓 𝒃𝒓𝒂𝒏𝒅 𝒕𝒐𝒑-𝒐𝒇-𝒎𝒊𝒏𝒅 𝒂𝒏𝒅 𝒚𝒐𝒖𝒓 𝒄𝒖𝒔𝒕𝒐𝒎𝒆𝒓𝒔 𝒄𝒐𝒎𝒊𝒏𝒈 𝒃𝒂𝒄𝒌. I handle the technical setup, landing pages, and email flows so your marketing runs on autopilot. 𝐖𝐡𝐚𝐭 𝐈'𝐥𝐥 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐅𝐨𝐫 𝐘𝐨𝐮𝐫 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 ◈ 𝐀𝐮𝐝𝐢𝐭: 𝖽𝖾𝖾𝗉 𝖲𝗁𝗈𝗉𝗂𝖿𝗒 𝖺𝗎𝖽𝗂𝗍, 𝖪𝗅𝖺𝗏𝗂𝗒𝗈 𝖺𝗎𝖽𝗂𝗍, 𝖺𝗇𝖽 𝗂𝗇𝗍𝖾𝗀𝗋𝖺𝗍𝗂𝗈𝗇 & 𝖾𝗆𝖺𝗂𝗅 𝖿𝗅𝗈𝗐 𝖺𝗎𝖽𝗂𝗍𝗂𝗇𝗀. ◈ 𝗦𝘁𝗿𝗮𝘁𝗲𝗴𝘆: 𝖼𝗎𝗌𝗍𝗈𝗆 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝗌𝗍𝗋𝖺𝗍𝖾𝗀𝗒 𝗎𝗌𝗂𝗇𝗀 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝖺𝗎𝗍𝗈𝗆𝖺𝗍𝗂𝗈𝗇 𝗍𝗈𝗈𝗅𝗌. ◈ 𝐓𝐚𝐫𝐠𝐞𝐭𝐢𝐧𝐠: 𝗉𝗋𝖾𝖼𝗂𝗌𝖾 𝖾𝗆𝖺𝗂𝗅 𝗅𝗂𝗌𝗍 𝗌𝖾𝗀𝗆𝖾𝗇𝗍𝖺𝗍𝗂𝗈𝗇 𝖺𝗇𝖽 𝖳𝖺𝗀𝖥𝗅𝗈𝗐 𝗌𝖾𝗍𝗎𝗉 𝖿𝗈𝗋 𝖺𝖼𝗍𝗂𝗏𝖾 𝖻𝗎𝗒𝖾𝗋𝗌. ◈ 𝐂𝐨𝐧𝐭𝐞𝐧𝐭: 𝖾𝗑𝗉𝖾𝗋𝗍 𝖾𝗆𝖺𝗂𝗅 𝖼𝗈𝗉𝗒𝗐𝗋𝗂𝗍𝗂𝗇𝗀, 𝖾𝗆𝖺𝗂𝗅 𝖽𝖾𝗌𝗂𝗀𝗇, 𝖺𝗇𝖽 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝗍𝖾𝗆𝗉𝗅𝖺𝗍𝖾 𝖼𝗋𝖾𝖺𝗍𝗂𝗈𝗇. ◈ 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠: 𝗆𝗈𝗇𝗂𝗍𝗈𝗋𝗂𝗇𝗀 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝗆𝖾𝗍𝗋𝗂𝖼𝗌 𝖺𝗇𝖽 𝗉𝖾𝗋𝖿𝗈𝗋𝗆𝖺𝗇𝖼𝖾 𝗍𝗋𝖺𝖼𝗄𝗂𝗇𝗀. ◈ 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬: 𝖽𝖺𝗍𝖺-𝖽𝗋𝗂𝗏𝖾𝗇 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝖺𝗇𝖺𝗅𝗒𝗌𝗂𝗌 𝖺𝗇𝖽 𝖾𝗆𝖺𝗂𝗅 𝖼𝖺𝗆𝗉𝖺𝗂𝗀𝗇 𝖺𝗇𝖺𝗅𝗒𝗌𝗂𝗌. 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞𝐝 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬: ✦ 𝐆𝐇𝐋 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰: 𝗋𝖺𝗉𝗂𝖽 𝖦𝗈𝖧𝗂𝗀𝗁𝖫𝖾𝗏𝖾𝗅 𝖢𝖱𝖬 𝗌𝗈𝖿𝗍𝗐𝖺𝗋𝖾 𝖺𝗇𝖽 𝖦𝗈𝖧𝗂𝗀𝗁𝖫𝖾𝗏𝖾𝗅 𝗌𝗇𝖺𝗉𝗌𝗁𝗈𝗍 𝖼𝗋𝖾𝖺𝗍𝗂𝗈𝗇. ✦ 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: 𝗌𝖾𝖺𝗆𝗅𝖾𝗌𝗌 𝖾𝗆𝖺𝗂𝗅 𝗆𝗂𝗀𝗋𝖺𝗍𝗂𝗈𝗇 𝖿𝗋𝗈𝗆 𝖬𝖺𝗂𝗅𝖼𝗁𝗂𝗆𝗉 𝗍𝗈 𝖪𝗅𝖺𝗏𝗂𝗒𝗈 𝖿𝗈𝗋 𝖲𝗁𝗈𝗉𝗂𝖿𝗒 𝖺𝗇𝖽 𝖶𝗈𝗈𝖢𝗈𝗆𝗆𝖾𝗋𝖼𝖾. ✦ 𝐅𝐥𝐨𝐰𝐬: 𝖺𝗎𝗍𝗈𝗆𝖺𝗍𝖾𝖽 𝖼𝖺𝗋𝗍 𝖺𝖻𝖺𝗇𝖽𝗈𝗇𝗆𝖾𝗇𝗍 𝖿𝗅𝗈𝗐, 𝗐𝖾𝗅𝖼𝗈𝗆𝖾 𝗌𝖾𝗋𝗂𝖾𝗌, 𝖺𝗇𝖽 𝗉𝗈𝗌𝗍-𝗉𝗎𝗋𝖼𝗁𝖺𝗌𝖾 𝖿𝗅𝗈𝗐𝗌. ✦ 𝐂𝐚𝐥𝐞𝐧𝐝𝐞𝐫𝐬: 𝗅𝖾𝖺𝖽 𝗀𝖾𝗇𝖾𝗋𝖺𝗍𝗂𝗈𝗇 𝗏𝗂𝖺 𝖼𝗎𝗌𝗍𝗈𝗆 𝖦𝗈𝖧𝗂𝗀𝗁𝖫𝖾𝗏𝖾𝗅 𝖼𝖺𝗅𝖾𝗇𝖽𝖺𝗋 𝗌𝖾𝗍𝗎𝗉. ✦ 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲: 𝖾𝗆𝖺𝗂𝗅 𝖽𝖾𝗅𝗂𝗏𝖾𝗋𝖺𝖻𝗂𝗅𝗂𝗍𝗒 𝗍𝗋𝗈𝗎𝖻𝗅𝖾𝗌𝗁𝗈𝗈𝗍𝗂𝗇𝗀 𝗍𝗈 𝗉𝗋𝗈𝗍𝖾𝖼𝗍 𝗒𝗈𝗎𝗋 𝗌𝖾𝗇𝖽𝖾𝗋 𝗋𝖾𝗉𝗎𝗍𝖺𝗍𝗂𝗈𝗇. ✦ 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: 𝗋𝗂𝗀𝗈𝗋𝗈𝗎𝗌 𝖾𝗆𝖺𝗂𝗅 𝗆𝖺𝗋𝗄𝖾𝗍𝗂𝗇𝗀 𝖠/𝖡 𝗍𝖾𝗌𝗍𝗂𝗇𝗀 𝖺𝗇𝖽 𝖾𝗆𝖺𝗂𝗅 𝖼𝖺𝗆𝗉𝖺𝗂𝗀n ✦ 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 Whether you need a high-converting funnel, a landing page that actually sticks, or a Klaviyo pro to win back lost customers, I’ve got you covered. Beyond the builds, I also offer training and consulting to help you master the art of hitting the inbox and managing your own campaigns with confidence. 𝗟𝗲𝘁’𝘀 𝗰𝗼𝗻𝗻𝗲𝗰𝘁 𝘆𝗼𝘂𝗿 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗮𝗻𝗱 𝗴𝗿𝗼𝘄 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗳𝗶𝘁 𝘁𝗼𝗱𝗮𝘆, 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: GoHighLevel automation expert | GoHighLevel Sales Funnel Experts | gohighlevel (GHL) Subaccount | GoHighLevel Website Design | GoHighLevel Landing Page | GoHighLevel Sales Funnel Creation | GoHighLevel Automation | GoHighLevel SaaS Configuration | GoHighLevel Email Marketing | GoHighLevel Calendar Setup | GoHighLevel Appointment and Opportunity Management | GoHighLevel Integrations | GoHighLevel Workflow Design | GoHighLevel Snapshot Creation and Setup | GoHighLevel Email Configuration | GoHighLevel Community Setup | GoHighLevel Membership Setup | GoHighLevel Store Design | GoHighLevel Sales funnel design | GoHighLevel Landing page | GoHighLevel Landing page design | GoHighLevel CRM Automation | GoHighLevel Website | GoHighLevel Sales funnel Implementation | GoHighLevel Website | GoHighLevel CRM Software | GoHighLevel Email Marketing | GoHighLevel Email Automation | GoHighLevel Email Campaign | GoHighLevel Email Campaign Setup | GHL AI Agents | GoHighLevel Expert | GoHighLevel Funnel | GHL Website | GoHighLevel SEO | Klaviyo email marketing | Email automation | Email list segmentation | Email list growth | Email marketing strategy | Email deliverability | Email marketing analysis | Email marketing consulting | Email marketing optimization | Email marketing automation tools | Email marketing software | Email marketing ROI | Email marketing metrics | Email marketing analytics | Email marketing copywriting | Email marketing design | Email marketing performance.