Cold Outreach That Converts

Cold Email Infrastructure That Lands in the Inbox

Your cold email infrastructure partner for startups and scaling organizations. Dedicated servers and IPs, full SPF, DKIM, DMARC and BIMI authentication, unlimited mailboxes and AI warm-up, set up in hours. When you're ready to grow further, we add WhatsApp marketing and custom CRM & POS.

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  • Dedicated servers & IPs
  • SPF, DKIM, DMARC & BIMI
  • Setup in 2–3 hours
app.nestmarketing.us/deliverability

Deliverability

12 outreach domains · 36 mailboxes · updated 4 min ago

Last 30 days ▾Export
Inbox placement96.4%
+2.1%
Spam complaints0.04%
−0.02%
Bounce rate1.3%
−0.4%
Blacklist listings0
All clear
Inbox placement by providerGmail Outlook Yahoo
DomainsView all
DomainInboxSent today
tryyourbrand.com97.8%148
getyourbrand.com97.1%150
yourbrandhq.com96.4%142
yourbrand.co95.9%139
meetyourbrand.com91.2%96
yourbrand.ioDay 11Warm-up

Screens shown with example data

  • 98%average inbox placement
  • 3.5ximproved response rates
  • 2–3 hrsbasic infrastructure setup
  • Unlimitedmailboxes & domains

Works with the tools your team already uses

  • HubSpot
  • Salesforce
  • Pipedrive
  • Shopify
  • Zapier
  • Google Sheets
  • WhatsApp Business API
  • Instagram

What We Do

About Nestmarketing

Three channels. One partner from first message to final sale.

Startups looking for their first customers and growing teams scaling their sales use us for the same reason: infrastructure that delivers, and software built around the way they already sell.

01 · Reach · Core service

Cold Email Infrastructure

Dedicated servers and IPs, full SPF, DKIM, DMARC and BIMI authentication, unlimited mailboxes and AI-powered warm-up, engineered for inbox placement.

See the framework → 03 · Convert

Custom CRM & Business Software

Custom-made CRM and POS for any business: retail stores, hotels, bakeries, clinics and more, built around how you already work.

See industry solutions →

Complete Cold Email Infrastructure Setup

Our Infrastructure Framework

We build robust, scalable email systems for startups and agencies that need reliable infrastructure behind their outreach campaigns.

Dedicated Servers & IPs
Custom-configured servers with dedicated IPs, optimized for deliverability and protected against blacklisting.
Full Authentication Suite
Complete SPF, DKIM, DMARC and BIMI setup to maximize deliverability and sender reputation.
Unlimited Email Accounts
Create and manage unlimited mailboxes with high sending capacity as your outreach scales.
Deliverability Engineering
Reputation monitoring, adaptive volumes and ongoing optimization to keep you in the inbox.
Scale Your Outreach Today

How we set it up

Your Cold Email Setup, Step by Step

Basic infrastructure is live within 2 to 3 hours. Warm-up then builds the reputation your campaigns need.

  1. Strategy & volume planWe work out how many domains, mailboxes and IPs your target volume needs.
  2. Domains & DNSOutreach domains, SPF, DKIM, DMARC, BIMI, redirects and custom tracking domains.
  3. Mailboxes & serversGoogle Workspace, Microsoft 365 or dedicated servers with PowerMTA and clean IPs.
  4. Warm-up & testingAI warm-up over 4 to 8 weeks, with inbox placement tests before any campaign.
  5. Launch & monitorPostmaster Tools, blacklist alerts and weekly placement reports while you send.

Deliverability toolkit, included

  • Inbox placement tests
  • Blacklist monitoring
  • Google Postmaster & SNDS
  • Bounce & spam-trap protection
  • Custom tracking domains
  • Domain & IP rotation
  • Reply detection
  • DMARC report review
Get a Free Deliverability Audit

Problems we fix every week

Emails going to spam?Find which of the five causes it is.Read the fix →Domain or IP blacklisted?A calm plan to get delisted and stay clean.Read the fix →SPF PermError?Too many DNS lookups, fixed properly.Read the fix →DMARC failing?SPF and DKIM pass but DMARC fails? It's alignment.Read the fix →High bounce rate?Get under 2% and protect your domains.Read the fix →Outlook rejecting mail?550 5.7.515 and the new sender rules.Read the fix →

New · Customized CRM for Business

A CRM Built Around Your Business

Off-the-shelf CRMs make you change how you sell. We map your real process, then build the screens, automations and reports your team actually needs, and connect them to your email infrastructure so every reply lands in the right pipeline.

  1. Lead
  2. Qualified
  3. Quote
  4. Sale
  5. Delivery
  6. Returns
  7. Feedback
LEADS

Lead capture & management

Pull leads from forms, campaigns, CSV imports and replies. De-duplicate, tag, score and assign automatically.

PIPELINE

Sales pipeline

Drag-and-drop stages that match your sales process, with follow-up reminders and win/loss reasons.

AUTOMATE

Email & WhatsApp automation

Trigger sequences, notifications and reminders from any stage, sent through your own authenticated domains.

BILLING

Quotes, invoices & payments

Generate branded quotations and GST-ready invoices, and track what is paid, pending and overdue.

ORDERS

Inventory & order tracking

Stock levels, order status and product verification from listing through packing to delivery.

SUPPORT

Support, returns & surveys

Tickets, return requests and post-sale feedback surveys, all linked to the customer's history.

ACCESS

Role-based logins & audit

Separate access for owners, managers, sales and staff, with a log of who changed what and when.

REPORTS

Dashboards & reports

Live views of revenue, conversion by source, team performance and campaign ROI. Export to Excel anytime.

How we build your CRM

Every project follows the same path, so you know exactly where things stand.

Request a CRM Demo
  1. Discovery callWe learn how your business sells, delivers and supports customers today.
  2. Workflow mappingYour stages, roles, documents and approvals, written down and agreed.
  3. Clickable prototypeYou review real screens before a line of production code is written.
  4. Build & data migrationWe develop the CRM and move your existing Excel sheets and records across.
  5. Training & go-liveYour team gets hands-on training and a smooth switch-over.
  6. Ongoing supportUpdates, new features and maintenance as your business grows.

Custom-made for every business

CRM & POS Solutions for Every Industry

From a single bakery counter to a chain of stores or a hotel front desk, we build software that fits your business exactly.

Retail POS & Billing

Supermarkets & shops

GST billing, barcode scanning, daily sales and stock in one screen.

Store Management & Maintenance

Single & multi-store

Inventory, stock transfers, reorder alerts, staff and maintenance schedules.

Hotels & Lodges

Front desk to checkout

Room bookings, check-in, housekeeping, guest history and invoices.

Restaurants & Cafés

Dine-in, takeaway, delivery

Table orders, KOT to kitchen, menu pricing and daily closing reports.

Bakeries & Sweet Shops

Counter + custom orders

Counter billing, cake pre-orders, daily production and expiry tracking.

Ecommerce & Online Sellers

Like our Seller Hub

Orders, packing verification, returns and customer surveys.

Clinics & Healthcare

Appointments & records

Bookings, patient history, follow-up reminders on WhatsApp.

Schools & Coaching Centres

Admissions to fees

Enquiries, admissions, fee collection, attendance and parent updates.

Real Estate & Builders

Leads to bookings

Lead tracking, site visits, unit availability and payment schedules.

Service & AMC Businesses

Field teams

Job cards, AMC renewals, technician visits and service history.

Distributors & Wholesalers

Dealers & dispatch

Dealer orders, credit limits, dispatch tracking and collections.

Your Business

Any industry, any workflow

Tell us how you work. We design and build the software around it.

Discuss your requirement →

Reports & Analytics

Every Report Your Business Needs, Built In

Live dashboards for your CRM, POS and WhatsApp campaigns. Export to Excel or PDF, or get them on WhatsApp and email every morning.

CRM & POS Reports

For owners, managers and accountants

  • Daily sales & closingCash, card and UPI totals for every counter
  • GST summaryTax-wise sales ready for your accountant
  • Item-wise salesBestsellers and slow movers by day or month
  • Stock & reorderLow stock alerts and stock valuation
  • Sales pipelineLeads, stages, conversion and deal value
  • Lead sourceWhich channel brings your best customers
  • Staff performanceSales, bills and targets per team member
  • Customer historyPurchases, visits and lifetime value
  • Outstanding paymentsDue invoices and collection follow-ups
  • Profit & lossRevenue, costs and margin at a glance

Need a report that isn't here? We build custom reports around the numbers you track today.

Ask for a Custom Report

CRM Case Studies

Systems We Have Built

Ecommerce · Seller CRM

Nestmarketing Seller Hub

A complete ecommerce CRM covering the full customer journey, from first lead to sale, returns and the final feedback survey, designed to be offered to other businesses as SaaS.

  • Product verification from listing through packing to open-box delivery
  • Seller Hub login with role-based access
  • Orders, returns and customer surveys in one place
  • Security-first architecture built for zero downtime
Club · Member CRM

Lions Club CRM

A web-based CRM for a Lions Club to manage members, service activities and events from one dashboard, with separate logins for club officers.

  • Member records and contact management
  • Service project and event tracking
  • Officer-level role logins
  • Reports for meetings and district updates

Built for businesses serious about results

Why Choose Nestmarketing?

Tailored for startups & agencies

Flexible, scalable infrastructure and software designed for teams that grow quickly.

Fully authenticated & compliant

SPF, DKIM, DMARC and BIMI on every domain, for maximum deliverability within email regulations.

Unlimited sending capacity

High-volume sending without compromising deliverability, so you scale when you are ready.

Proven warm-up methods

AI-powered warm-up builds sender reputation gradually across your domains and IPs.

Your CRM, your process

No forcing your team into someone else's template. Every screen matches how you work.

Real results & ROI

Measurable gains in open rates, reply rates and conversions, tracked end to end in your CRM.

Reach, engage and convert

Our Services

Email Campaigns

Setup and management of high-performance cold email campaigns.

  • Domain & IP configuration
  • Email account creation
  • Template development
  • Deliverability monitoring
  • Performance analytics
Get Started

Automation Tools

Streamline your outreach with powerful automation.

  • Domain setup automation
  • Mass email creation
  • Sequence management
  • Reply detection & handling
  • Integration with CRMs
Get Started

AI-Powered Email Warmup

Establish sender reputation with advanced AI warm-up.

  • Intelligent engagement patterns
  • Natural reply generation
  • Reputation monitoring
  • Adaptive sending volumes
  • Blacklist prevention
Get Started
New

Custom CRM & POS Development

Business software built around your workflow, for any industry.

  • POS & GST billing
  • Hotel, restaurant & bakery systems
  • Inventory & store management
  • Leads, pipeline & reports
  • Data migration & training
Request a Demo

Ready to optimize your outreach and your sales process?

Our team will review your current email infrastructure and sales workflow, then share a custom plan for deliverability, engagement and CRM.

Get in Touch Schedule a Demo

Testimonials

What Our Clients Say

★★★★★

3x response rates

NestMarketing transformed our email outreach. We went from 15% open rates to consistently achieving over 45%, with a 3x increase in responses. Their infrastructure setup was flawless.
Michael ChenCEO, GrowthTech
★★★★★

95% inbox placement

As an agency managing multiple client campaigns, email deliverability was a constant challenge. NestMarketing solved this completely, and now we maintain 95%+ inbox placement across all our accounts.
Sarah JohnsonMarketing Director, LaunchPoint Agency
★★★★★

20,000+ emails / month

The ROI from our NestMarketing investment was immediate. Their team helped us build a scalable email infrastructure that handles 20,000+ targeted outreach emails monthly with incredible deliverability.
David RodriguezFounder, SalesPulse

From the blog

Cold Email & Deliverability Guides

Practical fixes for spam placement, blacklists, authentication and bounce problems, from the team that solves them every week.

Read all articles

FAQ

Frequently Asked Questions

Still have questions? Contact our team →

What exactly does "cold email infrastructure" include?

All the technical components needed for successful outreach: dedicated servers, IP addresses, domain configuration, authentication (SPF, DKIM, DMARC, BIMI), email account setup and deliverability optimization. We handle the entire setup so your emails reach the inbox reliably.

Can you build software for my type of business?

Yes. We custom-build CRM and POS systems for retail shops, supermarkets, hotels, restaurants, bakeries, clinics, schools, real estate, service companies, distributors and more. If your business has a process, we can build software around it.

What is a customized CRM, and how is it different from HubSpot or Zoho?

Ready-made CRMs give every business the same screens. We build a CRM around your own stages, roles, documents and reports, so your team works the way it already does, without paying for features you never use.

Can you move our existing data into the new CRM?

Yes. We migrate customer lists, leads, products and history from Excel sheets, CSV exports or your current software as part of the build.

Will the CRM work with our email campaigns?

Yes. Replies and engagement from your cold email infrastructure can flow straight into the CRM pipeline, so no lead gets lost between tools.

Is your WhatsApp bulk messaging safe for my number?

Yes. We use the official WhatsApp Business API, not unofficial tools that get numbers banned. Messages go only to customers who have opted in, and opt-outs are handled automatically to keep your quality rating high.

Do WhatsApp templates need approval?

Yes. Any message you start (a broadcast, reminder or offer) must use a template approved by Meta. We design your templates, submit them and track approval for you, usually within a short time.

How much does WhatsApp messaging cost?

Meta charges per template message based on the template category (Marketing, Utility or Authentication) and the customer's country. Replies inside an open customer conversation are free of Meta charges. We share a clear cost estimate along with your plan.

How many emails can I send with your infrastructure?

From thousands to millions monthly, depending on your setup. We create custom configurations based on your volume needs while keeping deliverability high.

Will your system work with my existing CRM or sales tools?

Yes. We have integrated with HubSpot, Salesforce, Pipedrive and many others. If you use a specific tool, we can discuss integration during your consultation.

How long does setup take?

Basic email infrastructure is typically ready within 2–3 hours; complex or high-volume setups can take 12–24 hours, followed by a 4–8 week warm-up. CRM timelines depend on scope and are agreed after workflow mapping.

Do you provide ongoing support after setup?

Absolutely. Our maintenance plans cover deliverability monitoring, technical adjustments, CRM updates and best-practice guidance.

How does your pricing work?

Pricing depends on the scale and complexity of what you need. Email plans include setup, authentication and initial warm-up; CRM projects are quoted after the discovery call. Contact us for a personalized quote.

Contact

Let's Talk About Your Growth Strategy

Book a free consultation to plan high-performance email infrastructure, WhatsApp marketing, a CRM built for your business, or all three.

Phone
+91 98439 20407
Office
Salem, India
Working hours
Monday – Friday: 9am – 6pm PDT
Saturday – Sunday: Closed

Send us a message