UniOne Blog

Email tags offer a convenient way to manage your address lists and campaign results.

E-mail promoting is an essential part of your marketing activity. You need to know what happens to your messages as they reach the recipients, so find it out for yourself with a seed list.

In this article you’ll find a no-nonsense guide on how to encrypt emails using different platforms.

Thank you letters in business are among the most opened emails. UniOne's guide will tell you about the best examples and templates of thank you letters.

Learn what are the best security email practices and how to protect against malware, exploits, phishing and other.

What will change in the users’ privacy policy after Google ends the use of third-party cookies? This and more in our article.

What to do if you receive scam emails? Report and delete them – here’s how to report scam emails.

We take a deep dive into how to make the best use of holiday emails, and what you can do about it.

What are magic links and how do they work? Why should you use them? Let's read all about it.

Autoresponders — what they are? Here's a guide to what they are, and how to use them in a way that saves you time and generates income.

A good email open rate is very important for every sender, but what really affects it? We took a look at how to improve it.

Email marketing is still a highly effective way to reach potential customers. Learn how to boost open & click through rates, and drive conversions.

Email marketing is a form of direct marketing that can be used for growing businesses. Find out about the ways you can use it for the development of yout business.

Onboarding emails are a crucial part of email marketing. Here are the best examples for your inspiration to engage your customers.

Learn more about honeypots — an anti-spam technology that uses an inactive email addresses posted online invisible to the human eye designed to catch spammers.

Learn how to check deliverability tools, find out your send score, and see if your email marketing program is set up for profit with Unione.

Learn more about CRM-ESP integration as it defines your chances to build a robust system that will mean a lot to your company’s status

We offer business email examples and templates for you to choose from. We've also included email writing tips to help you craft the perfect business email.

From this article, you'll learn what transactional emails are, their types and tips for using them

What does personalization mean in email marketing? Find out, and see examples of personalized emails from real businesses

Email authentication technologies — What are they? Read about SPF, DKIM, and DMARC emails and find out how they work in the UniOne blog.

Use our ideas and create promotional emails that your recipients will love.

A brief history of delivery services for marketing emails evolution in the past decades.

What is dark mode in email? Learn all about dark mode email - email services, design, deliverability, set up and tips.

Mailbox providers weigh factors such as IP address and domain reputation to make the final delivery decision. We will talk about each of them and how they affect your email program.

Learn all SMTP protocol errors, response and return codes. This guide describes status codes and possible reasons for SMTP server errors.

In this article, we will cover all the causes of blocked email, as well as ways to avoid it in order to improve deliverability and increase the email open rate.

Learn more about responding to a business email with examples and templates. Read UniOne's guidelines on how to approach recipient replies.

Learn why IP reputation is essential, how it works and how it checks. Poor address reputation affects on email deliverability - many bounces and slow delivery.

UniOne offers you guidance and advice on how to embed images in your emails. We will look at 3 methods for embedding images: CDN, CID and HTML.

Email address and domain validation guide - how do you know if they're valid? In UniOne blog, you will learn what email verifier are and how to use them.

What are spam traps (honeypots)? Unione will tell you what you need to know about how to avoid falling into their traps and keep your list clean.

Do you know how to write an invoice by email? Check out our detailed guide to see what information you need to include and review our templates.

Learn all about noreply emails - what negative impact it has on your email marketing and customer relationships, what and how to replace them.

What is a bounced email? It is an email message that gets rejected by a mail server. Learn in our guide about the reasons and problems that cause them.

Customer data platform (CDP) is a technology that collects, integrates and unifies customer data, linking it from many sources to build unified customer profiles.

What you need to know about email size? Tips to follow when creating perfect emails that will be received by any email client.

Use these newsletter signup examples to power up an email list-building strategy. Get more subscribers with the right mail sign-up. Best practices in UniOne.

An Email Service Provider allows users to send email campaigns to a list of subscribers. Read how to use business ESP for your email marketing in our guide.

Learn how to unsubscribe from emails on Gmail using: the auto unsubscribe feature films, plugins, apps. Find out how its effects can impact your email marketing campaigns.

In this guide, you learn how Gmail sorts the Promotions tab and read tips on how to move your marketing emails to the Essentials tab.

Learn about emojis and symbols in email. Why are they important? How to and for who uses them in email subject lines. Read more in UniOne Blog.

How to add animated GIFs to an email? Use this marketing method to improve and make the content visually of emails more attractive. Learn all in UniOne.

Learn about email subdomains and how to use them properly. This guide finds what you need to know about subdomains and their impact on deliverability.

AMP has more functionality than traditional static emails. Learn how it works from examples, what are the limitations, and should you use it in your campaigns?

List-unsubscribe header is an HTML unsubscribe link shown in the email header. Learn how it works and everything to know to set it up for your campaigns.

Email blasts definition. Find out in UniOne Blog what mass email is and how effectively use this marketing strategy to drive sales for your business.

Create an interactive email - a compilation of content examples: embed survey, rollover effects, tooltips, games, quizzes, and buttons. Make emails better.

Our overview of international anti-spam laws helps you know the difference between email rules in countries. Make sure that your email marketing is legal.

What is an email blacklist is and how can you avoid them? Read about email blacklist prevention tips to boost your delivery rates in our UniOne guide.

How to test email deliverability online? Check IP reputation, design, and subject lines to not look like spam when sending a letter. Read all this in UniOne Blog.