mbv_editor
MailboxValidator Passkey Authentication
Last Updated: February 3, 2026Introduction Passkey authentication is a modern, secure, and user-friendly alternative to traditional passwords. Instead of typing a secret string of...
Setting Up Two-Factor Authentication (2FA)
Last Updated: July 14, 2025Two-Factor Authentication (2FA) is a powerful security feature that adds an extra layer of protection to your online accounts. Instead...
Dot and plus addressing in email addresses
Last Updated: November 10, 2023Intro We’ve previously covered what constitutes an acceptable email address syntax according to RFC. If you’ve missed that article, do...
What is DKIM, and Why Should I Use it?
Last Updated: August 23, 2022Intro Email spoofing is a big issue these days. Innocent email domains are often used in phishing and spam attacks....
Email validation in Node.js
Last Updated: August 5, 2022Intro MailboxValidator is an email validation service to clean mailing lists of stale and unreachable emails. There are 2 ways...
DMARC record: Protect your email domain
Last Updated: June 30, 2022Intro DMARC (Domain-based Message Authentication, Reporting and Conformance) is an email authentication protocol. Its goal is to prevent your email...
Need to reclean your email list periodically?
Last Updated: May 30, 2022Intro Businesses send out email newsletters all the time. Newsletters are great for building customer relationships and inculcating brand awareness....
Spam emails: Your email mustn’t become one
Last Updated: February 22, 2022Intro Spam emails are universally hated by everyone. They refer to irrelevant or unsolicited emails that are usually sent out...
How to use MailboxValidator to validate email in Pipedream?
Last Updated: February 16, 2022Introduction Pipedream is a minimal code integration platform for developers that allows users to connect to APIs remarkably fast. User are able to connect...
Regular expression validation for email address
Last Updated: December 16, 2021Intro Online marketers rely heavily on email marketing campaigns to boost revenue for their businesses. A marketing campaign is considered...
To reduce bounce: Use the bulk or the API?
Last Updated: November 15, 2021Intro Email validation is the process of making sure an email address is valid because it’s important to reduce bounce...
Promotion for Black Friday & Cyber Monday 2021
Last Updated: October 28, 2021Intro Hello everyone!! We hope everyone is hanging in there. It’s been a challenging couple of years for everyone so...
Quick start to email marketing for online business newcomers
Last Updated: September 29, 2021Intro With the pandemic raging all around us, many of you might have lost your jobs. Unable to feed yourself...
Ways to build your mailing list effectively
Last Updated: August 23, 2021Intro For a business to thrive, you need to have a relationship with your customers. One of the best ways...
How invalid, catch-all, disposable, free and role-based email addresses affect your marketing campaign?
Last Updated: July 29, 2021Intro Invalid, catch-all, disposable, free, and role-based email addresses can have various impacts on a campaign, depending on the specific...
Is it bad to email a catch-all address?
Last Updated: June 29, 2021Intro MailboxValidator has a field in our validation result which is the is_catchall that is used to indicate if the...
Valid email address incurring bounce
Last Updated: May 25, 2021Intro Let’s assume you are a model email marketer. You have built your mailing list via double opt-in and you...
What is email deliverability benchmark and how it affects your email marketing
Last Updated: April 21, 2021Intro In email marketing, you might have heard of the term email deliverability. That basically means how many percent of...
What happens when you get flagged as a spammer?
Last Updated: March 25, 2021Intro Running a modern business these days require the use of emails for communication and promotions. You need to be...
How to block invalid email sign up in AbanteCart
Last Updated: March 19, 2021Online shopping is becoming more and more popular among people these days. As the result, many sellers are seeking business...
Why entrepreneurs should care about email validation?
Last Updated: February 23, 2021Intro Running a business requires people to know about your products and services. This means brand awareness. How would you...
Can I send email to a greylisted address?
Last Updated: January 19, 2021Intro When validating your email list with MailboxValidator, you might have noticed a field called is_greylisted. If the value for...
Automate mailing list cleaning with MailboxValidator Zapier
Last Updated: December 22, 2020Intro For those who aren’t familiar with Zapier, it’s an online service that allows web apps to communicate with each...
Understanding the MailboxValidator result fields
Last Updated: November 11, 2020Intro We have previously touched on the MailboxValidator result fields and what they mean in the page below. https://www.mailboxvalidator.com/resources/articles/how-does-mailboxvalidator-work/ In...
5 strategies to improve email open rate
Last Updated: October 15, 2020Overview Creating a strong email marketing strategy is always a very good start to a successful email marketing campaigns which...
How to use MailboxValidator API to validate email in PrestaShop
Last Updated: October 7, 2020Overview PrestaShop is one of the popular e-commerce platforms used by many merchants around the globe. It comes with many...
Top 5 tips to maintain good sender reputation
Last Updated: September 10, 2020Intro Every organization that sends out emails are assigned a score by Internet Service Providers (ISPs). This score is the...
Optimize email marketing with email validation
Last Updated: August 24, 2020Intro Email marketing boils down to 1 key goal which is return on investment (ROI). You want to maximize your...
New option for MailChimp integration
Last Updated: August 3, 2020Introduction MailChimp comes with various tools to assist you to easily compile your audience list from different sources. For example,...
Why is my valid email being marked as invalid?
Last Updated: July 28, 2020Intro In MailboxValidator, we have a field in our email validation results called is_verified which basically confirms that the email...
How to block invalid email sign up in WHMCS?
Last Updated: July 16, 2020Introduction Selling things online is a huge industry and anyone can do it. All you need is a computer with...
How to use MailboxValidator to validate email in Make?
Last Updated: June 12, 2020Introduction Make is a workflow automation platform that allows users to connect their apps and automate their tasks. Users can...
Crafting a great welcome email
Last Updated: June 12, 2020Intro First impressions are very important as they do set the tone for any future relationships to blossom. That’s why...
How to block invalid email sign up in LiteCart
Last Updated: June 9, 2020Undeniably, online shopping has become a trend nowadays. People are busy with their jobs, hence they do not have enough...
How to block invalid email sign up in MyBB?
Last Updated: May 29, 2020There are many forums available online for people to share their thoughts or interests. Most of the forums will require...
New way to sync your email list
Last Updated: May 15, 2020In today, email marketing is becoming one of the essential steps that every merchant will consider to take on. A...
Effective email marketing on a low budget
Last Updated: May 5, 2020Intro During challenging times, your marketing budget will be reduced for sure. This does not mean that you can’t perform...
How to block invalid email sign up in OpenCart?
Last Updated: April 21, 2020Introduction In today, more and more people are doing their shopping online. As a result, the eCommerce platforms are growing...
How to block disposable email from sign up in Vanilla Forums?
Last Updated: April 14, 2020Introduction People use forums for a variety of reasons. Some people like to share their idea with others on Internet....
COVID-19 emails DOs and DON’Ts
Last Updated: February 4, 2026Intro With no sign of the COVID-19 pandemic ending any time soon, websites and businesses are busy sending out emails...
How to define email marketing ROI
Last Updated: March 2, 2020Intro Email marketing remains a key part of any marketing effort, perhaps even more important than social media marketing. Due...
MailboxValidator Email Validator WordPress plugin – What’s Next?
Last Updated: February 25, 2020You have installed the MailboxValidator Email Validator plugin in your website. You have followed the tutorial to complete the installation...
Practice EDM to achieve your marketing goals
Last Updated: February 24, 2020Intro Electronic Direct Mail (EDM) is an enhanced form of email marketing. While normal email marketing just relies on email...
Make email marketing part of your brand awareness strategy
Last Updated: February 21, 2020Intro Only selling your products and services is no longer sufficient. You must sell your brand too. Your customers place...
How to block disposable email from sign up in phpBB forum
Last Updated: February 11, 2020Introduction Today, there are many forums or discussion boards that are built based on phpBB, for example Debian and Joomla...
Enhancing email marketing with artificial intelligence
Last Updated: January 21, 2020Intro Artificial intelligence (A.I.) is a technology commonly used these days from banks to e-commerce sites. A.I. depends on machine...
Email automation to improve customer engagement
Last Updated: January 20, 2020Intro Sending emails is part and parcel of an online business, whether you’re running a blog or an e-commerce store....
5 Useful ideas to boost your Year End sale
Last Updated: December 11, 2019Intro The holiday season is synonymous with gifts and as a merchant you should get into the spirit by having...
Year End Holiday Sales 2019 promotion
Last Updated: December 5, 2019Intro As the end of 2019 approaches, it’s time to reflect on the ups and downs we’ve gone through this...
How to use MailboxValidator Symfony Bundle to validate email?
Last Updated: November 29, 2019Overview The MailboxValidator Symfony Email Validation Bundle is an easy to use Symfony package which enables Symfony users to validate...
Useful tools for managing your mailing list
Last Updated: November 21, 2019Intro If you’re keeping your email list in an Excel spreadsheet or database, you are far from being the only...
Black Friday & Cyber Monday 2019 promotion
Last Updated: November 21, 2019Intro Yay, it’s that time of the year for shopping and indulgence. As a merchant, you will need to scale...
Are you ready for Black Friday & Cyber Monday?
Last Updated: October 31, 2019Intro It’s that time of the year when everyone and I do mean everyone is looking forward to huge savings...
Incorporating localization in your email marketing
Last Updated: October 30, 2019Intro When you perform email marketing on a global scale, there are some important things you need to be aware...
Leveraging exclusivity to increase customer engagement
Last Updated: September 25, 2019Intro In email marketing, you have to first get people to sign up for your mailing list. There are many...
Effective marketing channels to boost ROI
Last Updated: September 24, 2019Intro Whether you are running a small online business or managing a multi-million-dollar corporation, you need to allocate time and...
Which is more effective, HTML or plain text emails?
Last Updated: August 9, 2019Intro Whether you’re running a blog or you are operating an e-commerce website, there comes a time when you need...
Address cart abandonment with an email campaign
Last Updated: August 9, 2019Intro Every e-commerce website has issues with cart abandonment. This is whenever a customer is browsing the website and has...
Export Validated Email List into Other ESP
Last Updated: July 26, 2019MailboxValidator enables you to export your validated email list into another Email Service Provider (ESP) account. A vast choices of...
Optimize your email marketing for today’s readers
Last Updated: July 22, 2019Intro When you’re out in public today, take a look around. Chances are you will see people with their eyes...
Increase website traffic with email marketing
Last Updated: July 22, 2019Intro Email marketing is a wonderful tool if you know how to make full use of it. One of the...
What is Single, Disposable and Free Email API?
Last Updated: July 9, 2019Introduction MailboxValidator provides 3 different API services to validate an email address, namely Single, Disposable and Free Email Validation API....
How to import email list from Intercom
Last Updated: June 14, 2019Intercom MailboxValidator’s integration with Intercom provides users a very simple way to import their email list into MailboxValidator for verification...
Benefits of validating email address upon signup
Last Updated: May 27, 2019Intro The MailboxValidator bulk validation service is highly capable of filtering your mailing list of invalid emails. However, this is...
More data formats supported when exporting results
Last Updated: May 23, 2019Recently MailboxValidator had enhance its results export feature by supporting more downloading formats. You can now choose to download your...
Using Postman to call MailboxValidator Email Validation API
Last Updated: May 16, 2019Intro Postman is a development tool you can use to test the calling of an API. We will demonstrate how...
How to block disposable email from sign up in WordPress
Last Updated: April 29, 2019Introduction In today, many WordPress websites are utilizing the user registration feature to attract more visitors to become their regular...
How to import email list from ActiveCampaign
Last Updated: April 10, 2019MailboxValidator’s integration with ActiveCampaign provides users the simplest way to import their email list into MailboxValidator for validation and then...
Optimize Call-To-Action buttons to boost conversions
Last Updated: April 10, 2019Intro Call-To-Action (CTA) buttons are at the heart of all great email marketing campaigns. How you craft your CTA buttons...
Perform A/B testing on email campaign for better conversion
Last Updated: April 9, 2019Intro Even if you have a big mailing list, you may not get high open rate and click-through rate. To...
Keeping your email list healthy
Last Updated: March 26, 2019Intro We all have had busy periods in our lives, especially when business is booming and you are short-handed or...
Improve email readability
Last Updated: March 25, 2019Intro Your goal in email marketing is to get your recipients to actually read what you send them. To that...
What makes for a good email?
Last Updated: February 25, 2019Intro Writing good emails that appeal to your readers is paramount to the success of your marketing campaign. You need...
How to import email list from iContact
Last Updated: February 25, 2019MailboxValidator’s integration with iContact provides users the simplest way to import their email list into MailboxValidator for validation and then...
Types of risky emails
Last Updated: February 22, 2019Intro When email marketing is vital towards increasing your sales revenue, having your email marketing campaign suffer from a significant...
How to import email list from Mailjet
Last Updated: February 18, 2019MailboxValidator’s integration with Mailjet provides users the simplest way to import their email list into MailboxValidator for validation and then return...
How to import email list from Moosend
Last Updated: February 1, 2019MailboxValidator’s integration with Moosend provides users the simplest way to import their email list into MailboxValidator for validation and then...
How to import email list from VerticalResponse
Last Updated: January 29, 2019MailboxValidator’s integration with VerticalResponse provides users simplest way to import their email list into MailboxValidator for validation and then return...
What is a catch-all email?
Last Updated: January 25, 2019Intro If you have used MailboxValidator’s email validation service before, you would have noticed a result field called is_catchall which...
What is a disposable email?
Last Updated: January 25, 2019Intro Seem like just about every website on Earth requires you to register with your email address to be able...
How to use MailboxValidator Yii Extension to validate email?
Last Updated: December 5, 2018Overview In this tutorial, we will demonstrate how to use the MailboxValidator Yii extension to validate email addresses. MailboxValidator Yii...
How to use MailboxValidator CodeIgniter library to validate email?
Last Updated: November 29, 2018Overview In this tutorial, we will demonstrate how to use MailboxValidator CodeIgniter library to validate email addresses. MailboxValidator CodeIgniter library...
How to use MailboxValidator CakePHP Email Validation Plugin to validate email during registration
Last Updated: November 26, 2018Overview The MailboxValidator CakePHP Email Validation Plugin is an easy to use CakePHP plugin which enables CakePHP users to validate emails...
Understanding email marketing metrics
Last Updated: November 9, 2018Intro If you’re serious about email marketing, you will be using the services of an Email Service Provider (ESP). The...
Make your Black Friday & Cyber Monday campaigns successful
Last Updated: November 7, 2018Intro Every online store will want to get in on the action for the Black Friday & Cyber Monday sales...
How to import email list from Constant Contact
Last Updated: October 10, 2018Constant Contact MailboxValidator’s integration with Constant Contact provides users a very simple way to import their email list into MailboxValidator...
Effective call-to-action
Last Updated: October 9, 2018Intro When you email your promotional materials to your mailing list recipients, you want them to take certain actions like...
Fixing your email sender reputation
Last Updated: October 8, 2018Intro Being an email marketer, your ROI depends on your emails reaching your intended audience. This will not happen when...
How to use MailboxValidator Laravel Email Validation Package to validate email during registration
Last Updated: October 5, 2018Overview The MailboxValidator Laravel Email Validation Package is an easy to use Laravel package which enables Laravel users to validate emails...
How to import email list from MailerLite
Last Updated: September 28, 2018MailerLite MailboxValidator’s integration with MailerLite provides users a very simple way to import their email list into MailboxValidator for verification...
Email marketing relevance in today’s fast changing environment
Last Updated: September 24, 2018Intro In today’s fast changing environment, marketing strategies have to constantly change and adapt based on trends and technologies. This...
Hard bounce vs. soft bounce
Last Updated: September 21, 2018Intro If you’ve been sending out email newsletters for a certain period, eventually you’ll encounter an email bounce which is...
How to import email list from HubSpot
Last Updated: September 5, 2018HubSpot MailboxValidator’s integration with HubSpot provides users a very simple way to import their email list into MailboxValidator for verification...
MailboxValidator Mobile App
Last Updated: August 27, 2018Intro We have recently introduced our MailboxValidator mobile app for the Android and iOS platforms. This free tool can quickly...
Quick checklist to improve email deliverability
Last Updated: August 27, 2018Intro There are many factors that will affect your email deliverability so always remember to run through the list below...
Free tool to extract email addresses from a text file or a webpage
Last Updated: July 23, 2018Intro Found a simple but useful tool on GitHub which can help users to extract email addresses from a text...
Strategies for higher customer retention
Last Updated: July 23, 2018Intro Attracting new customers is great for growing your business but for true business longevity, you also need to focus...
Utilizing social media to boost email signup
Last Updated: June 22, 2018Intro Ask anyone on the streets and there will be a very high chance that they are using some form...
Avoiding common pitfalls in email marketing campaigns
Last Updated: June 20, 2018Intro Although anyone can perform an email marketing campaign, there are some pitfalls that you need to be aware of...
Types of spam traps and how to avoid them
Last Updated: May 18, 2018Intro The life of an email marketer is tough because numbers don’t lie. If you don’t do your job properly,...
How to import email list from SparkPost
Last Updated: April 11, 2018SparkPost MailboxValidator’s integration with SparkPost provides users a very simple way to import their email list into MailboxValidator for verification...
Email validation for form submission
Last Updated: April 6, 2018Introduction A company website can be one of the greatest resources sending potential customers to you. To embed a form...
How to import email list from Campaign Monitor
Last Updated: April 3, 2018Campaign Monitor MailboxValidator’s integration with Campaign Monitor provides users a very simple way to import their email list into MailboxValidator...
How to import email list from SendGrid
Last Updated: February 3, 2026SendGrid MailboxValidator’s integration with SendGrid provides users a very simple way to import their email list into MailboxValidator for verification...
Understanding the concept of opt-in
Last Updated: March 13, 2018Intro When you are involved in email marketing, you should understand the concept of opt-in. Basically, opt-in means the user...
How to import email list from Mailgun
Last Updated: March 12, 2018Mailgun MailboxValidator’s integration with Mailgun provides users a very simple way to import their email list into MailboxValidator for verification...
Ever wonder why your open rates are low?
Last Updated: February 26, 2018Intro You send out tons of emails and yet your open rates are dismal. Before you throw in the towel,...
How to import email list from AWeber
Last Updated: February 7, 2018AWeber MailboxValidator’s integration with AWeber provides users a very simple way to import their email list into MailboxValidator for verification...
Sense of Urgency in Email Campaign to Boost Sales
Last Updated: January 23, 2018Intro Sending out promotional emails as part of of your sales campaign will no doubt help to boost your sales...
What is IP warming?
Last Updated: January 22, 2018What is IP warming? Intro A good analogy for IP warming is how you warm up to someone that...
5 Quick & Simple Tips to Get More Email Subscribers
Last Updated: December 15, 2017Intro Building and growing your mailing list is a crucial part of running an online business. A larger list translates...
Optimal Email Newsletter Sending Frequency
Last Updated: December 15, 2017Intro Whenever you send out email newsletters, you want to maximize your open & click-through rates. This means you want...
Increase Holiday Sales with These Social Media Marketing Tips
Last Updated: November 27, 2017Intro These days, word of mouth has been replaced with social media sharing. The ability for your promotional products to...
5 Marketing Strategies to Maximize Holiday Sales
Last Updated: November 23, 2017Intro It is a well-known fact that the holiday season is great for sales when it comes to sellers of...
Determining the best time and day to send newsletters
Last Updated: October 6, 2017Intro Various studies have been conducted just to determine which day of the week and time is best for sending...
Importance of sending follow up emails
Last Updated: October 6, 2017Intro Sending follow up emails is not something that everyone practices but it can be a very powerful tool to...
Mailing list segmentation
Last Updated: September 27, 2017Intro Every individual has different taste and views on what interests them. But for email marketing purposes, they can still...
Building customer relationships via emails
Last Updated: September 26, 2017Intro The foundation of every successful business relies on building a strong relationship between the merchant and the customer. Businesses...
Configuring Sender Policy Framework
Last Updated: August 22, 2017Intro Sender Policy Framework (SPF) is simple whitelist of IP addresses that are allowed to send emails for a particular...
Configuring DomainKeys Identified Mail
Last Updated: August 22, 2017Intro DomainKeys Identified Mail (DKIM) is an email authentication method which allows the recipient of an email to verify that...
Consuming the MailboxValidator API using PHP
Last Updated: August 22, 2017What is the MailboxValidator API? The MailboxValidator API is an easy to use RESTful API which allows a registered user...
How to import email list from MailChimp
Last Updated: February 4, 2026MailChimp MailboxValidator’s integration with MailChimp provides users a very simple way to import their email list into MailboxValidator for verification...
Introduction to the MailboxValidator API
Last Updated: August 22, 2017Overview The MailboxValidator Single Validation API is an easy to use RESTful API that allows users to programmatically validate a...
What is a phishing email?
Last Updated: August 22, 2017Intro Phishing is just a pun on the word fishing as the scammer is trying to fish for sensitive data...
Advanced MailboxValidator validation features
Last Updated: August 22, 2017Intro In addition to the standard email validation results, MailboxValidator has introduced 2 advanced features which will help users make...
Permission-based email marketing
Last Updated: August 22, 2017Intro Permission-based email marketing is also commonly known as double opt-in. The reason it’s called double opt-in is because there...
Mailing list aging and re-engagement campaign
Last Updated: August 22, 2017Intro Let’s assume you have been doing email marketing campaigns for a while and you always practice double opt-in when...
How does MailboxValidator work?
Last Updated: August 21, 2017Introduction to validating your email list MailboxValidator is an easy to use email address validation service. Users have an option...
Cleaning Email List Is Important
Last Updated: February 3, 2026Why is email list cleaning important? A properly managed email marketing campaign can help maintain relationships with existing customers to...
MailboxValidator is better at validating emails compared to regular expressions
Last Updated: August 21, 2017Usual solution Ask any programmer the question on how to validate emails and very often the first thing that pops...
Tips to start email marketing
Last Updated: August 21, 2017Email marketing may seem boring and old-fashioned compared to social media but it is still one of the more efficient...
Tools to start marketing campaign
Last Updated: August 21, 2017If you plan to start your online business and looking at additional resources to grow your business more effectively, you...
How to reduce bounce rate in email marketing
Last Updated: August 21, 2017Despite the rise in the popularity of social media with regards to e-Commerce, email marketing is still one of the...
Converting Microsoft Word Format To Comma Separated Values Format
Last Updated: August 21, 2017This article will talk about how to convert Microsoft Word (*.doc or *.docx) format to coma separated values (CSV) format....
Converting Tab Separated Values Format To Comma Separated Values Format
Last Updated: August 21, 2017This article will talk about how to convert tab separated values (*.tsv) format to coma separated values (CSV) format. Why...
Converting Rich-Text Format To Comma Separated Values Format
Last Updated: August 21, 2017This article will talk about how to convert rich-text (RT) format to coma separated values (CSV) format. Why Do I...
Tools and tips to write perfect email headline
Last Updated: August 21, 2017It is never an easy task to craft an eye-catching email subject line that will make your email stand out...
Acceptable email address syntax according to RFC
Last Updated: August 21, 2017Email syntax basics The syntax for an email address is familiar to most Internet users. There should be a local...
SMTP commands according to RFC
Last Updated: August 21, 2017What is SMTP? Simple Mail Transfer Protocol (SMTP) is an Internet standard for sending emails. The original specifications for SMTP...
To Build or To Buy Email Lists
Last Updated: August 21, 2017Email marketing engage leads Email proves again and again that it’s a strong platform to engage customers and potential leads....
How to clean email list
Last Updated: February 4, 2026Email marketing is very important to engage and to nurture your community and contacts. That is because you know email...
How to prepare win-back campaign
Last Updated: August 21, 2017According to studies and surveys, we know that sell to existing customers is at least 50% easier than to generate...
How to Generate Sales in Holiday Seasons Using Email Marketing
Last Updated: August 21, 2017In this article, we would like to generate ideas to marketers on how to generate sales in holiday seasons using...
5 Templates for sales follow-up email
Last Updated: August 21, 2017Every marketer spending time to build their email list, analyze and study the customers’ behaviours, prepare personalized email content and...
How to generate leads by cold emailing
Last Updated: August 21, 2017Cold email marketing is a method for reaching out to potential prospects who merely know you or your company through...
Using infographics in email marketing
Last Updated: August 21, 2017Email marketing has been used for years. How has it grown over the years? Everyone knows that email marketing will...
How to fix common CSV data formatting issues
Last Updated: August 21, 2017Wrong field delimiters ISSUE: A CSV file contains data that consists of a bunch of fields separated by a comma...
How to create a simple email blaster using VB.NET
Last Updated: August 21, 2017Creating a simple email blaster When you perform email marketing, you will be sending out large quantities of emails to...
Why are my emails bouncing back?
Last Updated: August 21, 2017Email bounce is not always avoidable during an email campaign Anyone who has ever sent out a large amount of...
What is Bayesian spam filtering?
Last Updated: August 21, 2017Intro Bayesian spam filtering is a statistical method of detecting spam emails based on Bayes’ theorem to calculate the probability...
Protecting yourself from backscatter spam
Last Updated: August 21, 2017Intro Backscatter spam is also known as bounce back spam. The reason it is called bounce back spam is because...
How to import email list from Autopilot?
Last Updated: January 30, 2026Autopilot MailboxValidator’s integration with Autopilot provides users a very simple way to import their email list into MailboxValidator for verification...