Adding X- headers to messages processed by the DLP Module

While processing messages the DLP Module adds new X-headers to them. These X-headers make it possible to obtain information on the results of message processing by the DLP Module by analyzing the message.

X-headers of messages added by the DLP Module

X-header	Values
X-KSE-Dlp-Interceptor-Info	license violation – a license violation; the message is skipped without being scanned. protection disabled – the DLP Module is disabled; the message is skipped without being scanned. fallback – the DLP Module is not operational; the message is skipped without being scanned.
X-KSE-DLP-ScanInfo	Overloaded – the queue of incoming messages is overflowing; the message is skipped without being scanned. Skipped – no policies applicable to the message have been found; the message is skipped without being scanned. Clean – the message falls within the scope of one or several policies, but no policy violations have been detected. Detect – the message has caused a violation of one or several policies. ScanError – a scan error has been encountered.

X-header

Values

X-KSE-Dlp-Interceptor-Info

license violation – a license violation; the message is skipped without being scanned.

protection disabled – the DLP Module is disabled; the message is skipped without being scanned.

fallback – the DLP Module is not operational; the message is skipped without being scanned.

X-KSE-DLP-ScanInfo

Overloaded – the queue of incoming messages is overflowing; the message is skipped without being scanned.

Skipped – no policies applicable to the message have been found; the message is skipped without being scanned.

Clean – the message falls within the scope of one or several policies, but no policy violations have been detected.

Detect – the message has caused a violation of one or several policies.

ScanError – a scan error has been encountered.

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