Ways to build your mailing list effectively

Intro For a business to thrive, you need to have a relationship with your customers. One of the best ways to maintain your relationship with your clients are the use of email newsletters. That means you need to build your mailing list with people who are interested in what you […]

Is it bad to email a catch-all address?

Intro MailboxValidator has a field in our validation result which is the is_catchall that is used to indicate if the email address being validated is of the catch-all type. We have had our users asking why an email marked as a catch-all is showing as verified but actually incur a […]

Valid email address incurring bounce

Intro Let’s assume you are a model email marketer. You have built your mailing list via double opt-in and you respect unsubscribe requests. Last but not least, you have also validated your email list with the MailboxValidator service and only send emails to those email addresses marked as valid. Imagine […]

What happens when you get flagged as a spammer?

Intro Running a modern business these days require the use of emails for communication and promotions. You need to be aware that you run the risk of being flagged as a spammer, especially if you send out promotional newsletters via emails. What are the signs that you have potentially been […]

How to block invalid email sign up in AbanteCart

Online shopping is becoming more and more popular among people these days. As the result, many sellers are seeking business opportunities by opening their online shop. They will start their online business on some famous online eCommerce platforms, for example Amazon or eBay. But there are some free and open […]

Can I send email to a greylisted address?

Intro When validating your email list with MailboxValidator, you might have noticed a field called is_greylisted. If the value for the field is True then the mail server for that email domain has greylisting enabled. Greylisting is an anti-spam mechanism employed by some mail servers. When you send an email […]