Use the following properties to set up the receiving of emails and defining them as "forwarded" and "reply".
To get a list of available system properties, navigate to System Properties → All Properties.
Specify the prefixes of the forwarded emails that the Subject field should begin with.
The prefix values are case-insensitive and must be separated by a comma.
If this property value contains only spaces, separators, or is not defined, the default value fw: is applied.
re:,aw:,r:,Accepted:,Tentative:,Declined:
Specify the prefixes of the incoming emails that the Subject field should begin with.
If this property value contains only spaces, separators, or is not defined, the default value re: is applied.