Category Domains

Reverse DNS Lookup: What it is and How to Set it Up

Not all tools that sales teams use to generate leads are marketing-related. Some of them are high-tech specs that may sound frightening at first sight but prove highly effective at further familiarization. One of such tools is reverse DNS, or…

What is DKIM Record and How to Set Up Correctly

Maintaining a strong, positive and secure sender reputation is difficult when online threats happen every 39 seconds, and the number of phishing emails containing malware has risen to 97% recently. ISPs do not trust companies, making it hard to earn…

What is an SPF Record and How to Create One?

Before the upsurge of email marketing, ISPs have led a relatively calm life: they have managed a small number of emails and efficiently fought spammers and hackers. However, things have changed dramatically. With the internet becoming easily accessible and email…

How to Check if Your Email Domain is Blacklisted

Do you know that number of spam emails greatly exceeds the number of legitimate emails? According to recent studies, more than 80% of all emails are spam, which costs businesses a staggering $20 billion every year. Spam is a serious…