What is Blacklist?

A blacklist is a list that records IP addresses, domains, or email addresses considered unwanted or suspicious within a system or network. Security systems on the internet create these blacklists to prevent malicious software, spam emails, and other harmful activities.…

What is Cold Email?

Cold email refers to emails sent to individuals or businesses with whom no previous communication has occurred. These emails are usually the first point of contact and are commonly used in outreach campaigns, often aimed at generating leads, informing potential…

What is OTP (One-Time Password)?

In today’s digital age, online security is more crucial than ever before. With the growing concerns about data breaches and hacking attempts, ensuring secure login systems has become a priority for businesses and users alike. One of the most effective…

What is a Follow-up Email?

A follow-up email is a type of email sent after a transaction, interaction, or purchase to maintain communication with customers. These emails can serve a variety of purposes, such as providing reminders, offering additional information, expressing gratitude, or requesting feedback.…