# xxfi_header

SYNOPSIS

    #include <libmilter/mfapi.h>
    sfsistat (*xxfi_header)(
    	SMFICTX * ctx,
    	char * headerf,
    	char * headerv
    );

Handle a message header.

DESCRIPTION

Called When | xxfi_header is called zero or more times between xxfi_envrcpt and xxfi_eoh, once per message header.
Default Behavior | Do nothing; return SMFIS_CONTINUE.

ARGUMENTS

Argument | Description
--- | ---
ctx | Opaque context structure.
headerf | Header field name.
headerv | Header field value. The content of the header may include folded white space (i.e. multiple lines with following white space). The trailing line terminator (CR/LF) is removed.

NOTES

- Later filters will see header changes/additions made by earlier ones.
- For much more detail about header format, please see RFC 822

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