TLS-RPT is the TXT record at _smtp._tls.yourdomain.com that tells sending servers where to report failures to deliver over TLS, including MTA-STS policy failures. This check shows the v=TLSRPTv1 tag and the rua mailto: or https: address, and flags a missing or malformed record.
See it in Action
Follow the setup guide provided with the tool, which includes steps to create and publish the TLS-RPT DNS record for your domain, ensuring it reports issues back to you.
Yes, it monitors TLS configurations for both incoming and outgoing email traffic, providing a comprehensive view of your email security.
TLS-RPT reports offer actionable insights into encryption issues, helping you improve security, fix vulnerabilities, and ensure that your email communications are protected.
The tool provides a detailed analysis to help you validate reports. If you suspect a false positive, you can review the configuration and report details to confirm the issue.
Yes, you can access and review historical data to identify trends, track improvements, and understand how changes in your email infrastructure impact encryption.
Yes, the tool allows customization of alert settings, so you can receive notifications based on the severity of issues and your specific monitoring needs.
While both enhance email security, TLS-RPT focuses specifically on reporting encryption issues, whereas DMARC provides policies and reporting for email authentication and spoofing prevention.
The tool’s reports include glossaries and explanations for technical terms, helping you understand the details and implications of the issues reported.
Yes, by identifying encryption problems and misconfigurations, the tool assists in diagnosing and resolving email delivery issues related to TLS settings.
Regularly update certificates, enforce strong encryption protocols, review TLS configurations periodically, and stay informed about new security developments and guidelines.
Emails Analyzed
0DMARC Reports Processed
0Sending Sources Checked
0Domains Scanned
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