For a long time, despite the use of various spam filters, suspicious messages from blackmailers can occasionally be observed in email inboxes. They claim to have allegedly hacked the email account’s passwords or taken controlContinue reading
Category: Spam
How to detect email sender spoofing?
Recently, the most common way to steal data and infect computers is by sending emails with malicious content. These emails appear very serious, seemingly from a “legitimate” sender that the recipient recognizes. The emails areContinue reading
PrestaShop 8 – Configuring Email Sending with SMTP Authentication
PrestaShop, by default, sends emails using the mail() function, which causes many issues and often results in undelivered messages. This guide will describe how to configure email sending via SMTP. Firstly, you need to logContinue reading
Joomla 5 – Configuring Email Sending with SMTP Authentication
Joomla, by default, sends emails using the mail() function, which can cause many issues and often results in undelivered messages. This guide will describe how to configure email sending through SMTP. First, you need toContinue reading
Joomla 4 – Configuring Email Sending with SMTP Authentication
Joomla, by default, sends emails using the mail() function, which can cause many issues and often results in undelivered messages. This guide will describe how to configure email sending through SMTP. First, you need toContinue reading
SPF and DKIM – spam protection
There are various methods to protect against spam and phishing, among which SPF and DKIM are the most popular. What exactly are these mechanisms? You’ll find out in the following post. Before we start describingContinue reading
SPF – what is the difference between ~all and -all?
SPF is a very important tool for preventing unauthorized email sending, which was described in this article: SPF and DKIM – spam protection This article presents a rather significant difference in the settings of thisContinue reading
WordPress – Configuring Email Sending with SMTP Authentication
WordPress in its default configuration sends emails using the mail() function, which causes many problems and often such messages are not delivered. This guide will describe the installation and configuration of the most popular pluginContinue reading
Phishing – how to avoid scam
Phishing is one of the most common methods of online fraud. Scammers impersonate various companies and institutions to deceive unsuspecting victims into divulging sensitive information such as personal data, logins and passwords, or even paymentContinue reading
Protection for spam – how greylisting works
What greylisting is? Greylisting is antispam technique, be done using the mail message agent (MTA). Using this method, e-mails with unknown IP addresses are rejected on the first attempt at delivery and the sending serverContinue reading