Spam email verification is a common safety tip for all of us who want to stay safe online. However, not all methods of spam email verification are created equal. You can get to know more about spam email verification via https://blog.bounceless.io/how-to-check-if-an-email-address-is-fake. Verifying an email's authenticity is one of the most effective ways to reduce spam.
Image Source:- Google
There are a number of different spam email verification methods, but the three most popular are:
1. SMTP Authentication: This verification method uses your domain's SMTP server to authenticate your email address. Gmail and other popular mail providers use this method.
2. DKIM Signing: DKIM (DomainKeys Identified Mail) is a signing standard that helps to verify the sender of an email. Email providers that support DKIM can use this signature to verify the authenticity of an email.
3. SPF Signing: SPF (Sender Policy Framework) is another verification standard that helps to verify the sender of an email. Email providers that support SPF can use this signature to check whether an email is coming from a trusted source.
Spammers have become increasingly creative in their attempts to deceive recipients into thinking that an email is legitimate. One common tactic is to send emails from unknown or bogus addresses, which can be difficult for recipients to verify. To help combat this problem, many spam email verification systems use a variety of methods to confirm the legitimacy of an email address before allowing it to be sent.
Some spam email verification systems simply check the addresses against a list of known spammer addresses. This method is sometimes called “address validation” and can be effective if the spammer has only a small number of valid addresses.