Avatar photo

Andrian Valeanu

Andrian Valeanu is a highly respected and recognized expert in email marketing and deliverability with over 20 years of experience in the industry. As the founder of Designmodo, a leading company in email building, Andrian has established a solid reputation for his expertise and guidance, catering to businesses of all sizes.

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…

IP Address Blacklist Check and Why is Important

Illustrations by Absurd Free Illustrations. Email marketing is the main driving force of every business online. It has a massive ROI generating more than $40 for every $1 spent. However, to enjoy these benefits, email campaigns should run smoothly without…

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…