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.…

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…

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.…