If you're using Thunderbird 11, you are using a mail client full of security issues. https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/

If you're using Thunderbird 11, you are using a mail client full of security issues. https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/ https://www.mozilla.org/en-US/security/known-vulnerabilities...