I received a bounced message for an email that I did not send, or I received a complaint from someone saying I sent a virus, but I didn’t send the email
Email messages can be forged. An email sender can simply change the “From:” field in their email program, or in more advanced cases, forge addresses through the SMTP protocol, inserting any email address in the “MAIL FROM:” section of the message. Spammers often harvest email addresses by spidering web sites or forums, or through viruses […]