I am wondering if it is possible to set a custom field based on a regex?
I would like to extract the application name and version that are set in the email headers and use that to set two custom fields.
The custom field would be Application, and the regex would dicate the value.
In Perl regex it would be something like this…
Header matches /^Application:\s(\S+)$/
$ApplicationCustomField = $1
Thoughts? I could create a rule for each application and version, but I think this would be much cleaner.