How to Build an AI Prospecting Email Agent That Finds Leads and Emails Them Safely
Build an AI prospecting agent that researches companies, drafts relevant first emails and sends only through a send gate it cannot bypass. Free open-source code.
Building an AI Agent That Sends Email? Treat It Like a Bulk Sender
An AI agent that emails people is a sender like any other, and the Gmail and Microsoft rules apply from the first message. An eight-step checklist for builders: domains, a send gate, one suppression list, one-click unsubscribe, caps, reply handling, honest identity and monitoring.
Why No Tool or Template Can Fix Your B2B Email Deliverability in 2026
Old play books and purchased lists are killing your deliverability. Learn how adaptive B2B email systems deliver inbox placements and replies in 2026.
Do Email Warmup Tools Work in 2025?
Are email warmup tools still effective in 2025? We tested all major providers and found most show no real improvement in deliverability or domain...
Cold Emailing in 2025: What’s Working & What’s Not?
Discover the latest cold emailing strategies for 2025! Learn what works and what doesn't, from email sequencing and delivery streams to campaign...
Interview: Ajay Goel, Founder of GMass on the secrets of cold emails and the journey of GMass
Interview of Ajay Goel, founder of GMass on secrets of cold emails and the journey of GMass.
Mailshake Review: Leverage Multichannel Sales Outreach via Personalized Emails, Social and Phone
Mailshake Product Review: Mailshake helps businesses constantly stay in touch with a prospect with a multichannel approach
Smartwriter Review: Improve cold emails deliverability with AI based personalisation
Smartwriter is a personalisation outreach tool that helps to improve email deliverability - read this Smartwriter review.
PostBox Consultancy Services Cold Email Guide
Step by step guide for cold emailing. Learn how to plan for cold emailing, what tools to use and the best practices
Integrate Google Workspace (earlier GSuite) with external SMTP server - bypass daily limits and improve deliverability
This article explains how you can integrate your Gsuite with external SMTP to bypass GSuite daily sending limits.
Plain text vs HTML Emails | Which one should I use?
Plain text vs HTML emails. Let's dive in to the details and see which one should be used in which scenario.
Email Marketing vs Social Media Marketing | Things You Need to Know.
Do you have to choose between email marketing and social media marketing? You would be surprised how integrating social media into a killer email...
How To Land In Gmail's Primary Tab
Recipients check the Gmail's promotions tab with less interest. How to land in gmail inbox's primary tab. Let's find out.
What is an Email Marketing Funnel and How To Build It
The three primary goals of an email marketing funnel are to educate, nurture, and nudge. Let's learn more about an email marketing funnel.
What is Cold email | 15 Pro Tips To Write Cold Emails
A cold email is an email you send to someone who is a business prospect but stranger to you. Here are 15 pro tips to write cold emails.
Interview : Cathy Patalas, Chief Growth Officer at Woodpecker on the secret to cold email marketing
An exclusive interview with Cathy Patalas, Woodpecker’s Chief Growth Officer. Patalas has been with the company since the start in 2015
Woodpecker Product Review: A tool to save your business time in follow-up emails
Woodpecker Review - A Tool To Save Time in Cold Email Outreach by Quick Automation. They have a great academy to learn cold emailing.
Replyify Product Review: Automate Cold Email Outreach for Your Business
Replyify Review - Replyify helps to automate cold email outreach while still allowing you to personalize as much as possible