Latest Email & Marketing Guides

Discover expert tips, templates, and tools to master cold emailing, boost deliverability, and scale your B2B outreach with ScaledMail.

Cold Email Strategy

How Many Cold Emails Per Day? Safe Limits by Inbox Type

The safe ceiling is 25 to 40 cold emails per inbox per day, warmup included. Here's the inbox-age ramp, provider breakdown (Google vs Microsoft), and the infrastructure math for scaling beyond 100 sends per day.

July 27, 2026

Cold Email Strategy

Cold Email Examples That Get Replies (With Infrastructure Context)

Good cold email examples fail on bad infrastructure. This guide breaks down real examples by opener type, ICP, and follow-up sequence — with the infrastructure context that makes them actually perform.

July 24, 2026

Cold Email Strategy

Cold Email for SaaS: Infrastructure First, Then Copy

SaaS companies fail at cold email for a different reason than everyone else. It's not the copy or the ICP targeting. It's mixing product email infrastructure with cold outreach, and that reputation bleed compounds fast. Here's the right setup.

July 20, 2026

Tools & Software

Inframail Review: Features, Pricing, and When to Look Elsewhere

Inframail offers unlimited inboxes at a flat rate on dedicated SMTP infrastructure. This review covers how it works, where the model runs into trouble at scale, and how it compares to real Workspace and M365 providers.

July 16, 2026

Guides

Find a Person by Email: Free Methods That Work

Finding someone from just their email address is more doable than most people realize. Here are the methods that work — from free Google tricks to dedicated lookup tools — and what you can realistically expect to find.

July 16, 2026

Guides

Google Business Email: A Complete Setup Guide

Set up your Google business email with confidence. Learn step-by-step how to create, secure, and manage a professional Gmail account for your business.

July 16, 2026

Guides

Find Social Media by Email: Free Tools + B2B Tips

How to find social media accounts by email for prospect research. Free tools, platform guides, and the exact process we use to personalize cold emails at scale.

July 16, 2026

General

Best Cheap Email Hosting Providers for Small Business

Find the best cheap email hosting services for your business with our top 10 list. Compare features, pricing, and benefits to make an informed choice.

July 16, 2026

Cold Email Strategy

AI in Cold Email: What Actually Works (Not What Is Hyped)

Most AI cold email advice is generic filler that reads fine and still gets ignored. Here is where AI actually helps your outreach, where it wrecks reply rates, and the one real exception.

July 15, 2026

Deliverability

SURBL Blacklist: How to Tell If Your Domain Is Actually Burned

A SURBL listing rarely burns a cold email domain on its own anymore. Here's the three-signal check (warm-up, inbox placement, reply rate) that tells you whether to keep the domain or swap it.

July 13, 2026

Technical Setup

Google Workspace vs Microsoft 365 for Cold Email: Which One to Use

Most comparisons of Google Workspace vs Microsoft 365 answer from a productivity angle. The question that matters for cold email senders is which platform delivers better inbox placement, supports more volume per domain, and holds up under outbound pressure.

July 13, 2026

Tools & Software

Maildoso Review: Features, Pricing, and When to Look Elsewhere

Maildoso is a cold email infrastructure tool with SMTP-only plans and quarterly billing. This review covers what it does well, where it falls short, and how it compares to alternatives like ScaledMail.

2026-07-09