How many mails considered spam

According to various sources, including the Spamhaus Project, a non-profit organization that tracks spam, here are some estimates:

• In 2020, it's estimated that:
  • 60% of all emails sent are spam (Source: Spamhaus)
  • 1 in 5 emails sent is spam (Source: Kaspersky Lab)
• In 2019, it's estimated that:
  • 50% of all emails sent are spam (Source: Spamhaus)
  • 1 in 4 emails sent is spam (Source: Kaspersky Lab)
• In 2018, it's estimated that:
  • 45% of all emails sent are spam (Source: Spamhaus)
  • 1 in 3 emails sent is spam (Source: Kaspersky Lab)

It's worth noting that these numbers are estimates and may vary depending on the source and methodology used. Additionally, the actual number of spam emails sent may be higher, as some spam emails may not be reported or detected by email filters.

Spam emails can be categorized into different types, including:

1. Phishing emails: Attempting to trick users into revealing sensitive information, such as passwords or credit card numbers.
2. Malware emails: Containing malicious software, such as viruses or Trojan horses, designed to harm devices or steal data.
3. Scam emails: Attempting to deceive users into sending money or providing personal information.
4. Unsolicited commercial emails (UCE): Also known as spam, these emails are sent to large numbers of recipients without their consent, often promoting products or services.

To protect yourself from spam emails, it's essential to:

1. Use strong email filters and spam detection software.
2. Verify the authenticity of emails and be cautious of suspicious links or attachments.
3. Report spam emails to your email provider or spam reporting services.
4. Keep your email software and operating system up to date with the latest security patches.
5. Use two-factor authentication (2FA) to add an extra layer of security to your email accounts.