Selects all messages matching the XPath/value expressions specified in the parameters.
The syntax of a parameters are:
[XPath expression that selects the single attribute or element ]==[value that the selected field must be equal to]
I.e.
Selects all messages matching the XPath/regexp expressions specified in the parameters.
The syntax of a parameters are:
[XPath expression that selects the single attribute or element ]==[a regular expression that the field must match]
I.e.