Skip to content
No results
  • Home
  • Products
    • Contact Extractor
    • Email Verifier
    • Email Sender
  • Purchase
  • Download
  • Help
    • User manual
    • Support
  • English
    • Français
    • Deutsch
    • Italiano
    • Polski
    • Русский
    • Українська
LetsExtract Email Studio
  • Home
  • Products
    • Contact Extractor
    • Email Verifier
    • Email Sender
  • Purchase
  • Download
  • Help
    • User manual
    • Support
  • English
    • Français
    • Deutsch
    • Italiano
    • Polski
    • Русский
    • Українська
LetsExtract Email Studio
  • Data scraping

Email scraping laws in Europe, the US and Asia. A short guide for marketers

Email scraping is an automated way to collect email addresses from websites, public profiles, or online documents. Some tools use simple bots that load a web page and extract anything that looks like an email address. Others search engine results,…

  • Dmitry Baranov
  • March 12, 2026
  • Verification

Top 5 email verification services in 2026: quick overview

Email verification is a process that checks whether an email address is real, active, and safe to send to. It looks at the structure of the address, the domain behind it, and whether the mailbox actually accepts messages. What to…

  • Dmitry Baranov
  • March 8, 2026
  • Marketing

Trigger-based emails and how they help boost sales

Trigger-based email campaigns are messages that go out automatically when a customer takes a specific action. A trigger can be a sign-up, a purchase, an abandoned cart, or even a long period of silence. The CRM watches for these actions…

  • Dmitry Baranov
  • March 5, 2026
  • Marketing

Email marketing for B2B companies: trends & features

Email marketing remains one of the most cost-effective channels in B2B. It’s predictable, easy to measure, and scales without a massive increase in budget. That’s why even in 2025, when everyone talks about AI, social media, and chatbots, B2B companies…

  • Dmitry Baranov
  • February 4, 2026
  • Mailings

SMTP verification: how it works & why it matters for deliverability

SMTP is the set of rules mail servers use to send and receive email over the internet. When you send an email, your mail server uses SMTP to deliver that message to the recipient’s mail server. SMTP verification is a…

  • Dmitry Baranov
  • January 29, 2026
  • Marketing

Email funnels for lead generation: best practices

An email funnel is a structured sequence of emails that guides a potential customer from first interest to purchase. Each email has a clear role — to move the person one step closer to making a decision. Funnel stages explained…

  • Dmitry Baranov
  • January 22, 2026
  • Mailings

How to improve email deliverability: SPF, DKIM & DMARC. Part 1

Email deliverability is the share of your sent messages that actually reach recipients’ inboxes. It is not the same as sending an email. You can press send and still fail to reach many recipients. Deliverability measures whether mail servers accept…

  • Dmitry Baranov
  • January 15, 2026
  • Verification

Email list cleaning & verification: a simple guide

Every company that sends email runs into the same problem sooner or later — the list grows, but the results shrink. Messages start landing in spam, open rates fall, and more and more emails bounce back as “undeliverable.” It’s easy…

  • Dmitry Baranov
  • January 8, 2026
  • Marketing

Subscriber segmentation for CRM: strategies, examples & metrics

Subscriber segmentation in a CRM means dividing your customer base into smaller, meaningful groups based on how people behave, what they buy, or how they interact with your company. In simple terms, it’s sorting your contacts so you can talk…

  • Dmitry Baranov
  • January 1, 2026
  • Data scraping

Future of email scraping: what it is and what to do next

Email scraping is the automated collection of email addresses from publicly available sources online. In plain terms, it means using software or scripts to copy email contacts from websites, directories, or social media instead of gathering them manually. A small…

  • Dmitry Baranov
  • December 31, 2025
  • Marketing

Email marketing analytics: key KPIs & tools

Email analytics is the data that shows how people interact with the emails you send and what happens after those emails are opened. In practice, it’s the numbers that tell you whether your message landed in someone’s inbox, if they…

  • Dmitry Baranov
  • December 24, 2025
  • Mailings

Email remarketing for business: examples & playbook

Email retargeting is a way to send follow-up emails to people who have already shown interest in your business — they visited your site, looked at a product, or left something in the cart, but did not complete the action.…

  • Dmitry Baranov
  • December 17, 2025
1 2 3 4 5
Next

Copyright © KOLIBRI LLC 2017-2026. All rights reserved.

#1 email marketing and SMM software
Processed more than 307M emails in the last 30 days

Products

  • Email address scraper
  • Email validation tool
  • Mass email software
  • Free tools

Support

  • Blog
  • Articles
  • Download
  • Documentation

Company

  • About us
  • Contact us
  • Privacy Policy
  • Terms of use
  • We’re at YouTube