Mail1

From: test@test.de
To: test2@test.de
Subject: This is a test

And a simple body

Mail2

From: dummy+ta@perl-services.de
To: test2@test.de
Subject: This is a test
X-OTRS-CustomerUser-UserCustomerID: 29379

And a simple body

Mail3

From: dummy+tc@perl-services.de
To: test2@test.de
Subject: This is a test
X-OTRS-CustomerUser-UserDepartment: HR
X-OTRS-CustomerUser-UserCustomerID: 29379

And a simple body

Mail4

From: test@test.de
To: test2@test.de
Subject: Nächster OTRS-Stammtisch im Dezember

And a simple body

PostmasterFilter.json

{"29379 -> Misc":[{"Value":"29379","Key":"X-OTRS-CustomerUser-UserCustomerID","Type":"Match","Stop":"0","Not":null},{"Value":"Misc","Key":"X-OTRS-Queue","Type":"Set","Stop":"0","Not":null}],"29379 -> Redirect HR to Junk":[{"Value":"29379","Key":"X-OTRS-CustomerUser-UserCustomerID","Type":"Match","Stop":"0","Not":null},{"Value":"HR","Key":"X-OTRS-CustomerUser-UserDepartment","Type":"Match","Stop":"0","Not":null},{"Value":"Junk","Key":"X-OTRS-Queue","Type":"Set","Stop":"0","Not":null}],"Stammtisch":[{"Value":"OTRS-Stammtisch","Key":"Subject","Type":"Match","Stop":"0","Not":null},{"Value":"5 very high","Key":"X-OTRS-Priority","Type":"Set","Stop":"0","Not":null}]}