# dkim_verify

This plugin will verify DKIM signatures as defined by RFC 6376 and add
an Authentication-Results header as appropriate.

## Configuration

- allowed_time_skew

  How far can we stretch on time matching, in secs. Useful when clock is skewed.

- sigerror_log_level

## Testing

This plugin also provides a command-line test tool that can be used to
debug DKIM issues or to check results.

```
# dkimverify < message
identity="@gmail.com" domain="gmail.com" result=pass
```

You can add `--debug` to the option arguments to see a full trace of the processing.

## Notes

This plugin and underlying library does not currently support DKIM body length limits (l=).