Same is with saving an attachment file: hansa.log is created in the folder where we store the attached file.
Version: 8.5 2022-03-04 HansaMail (build 85421524)
This is not the issue of upgrade SERP. But serverip.dat in this case contains the value: 192.168.88.12:1301, so this is local IP of the server with SERP.
Anyway I don't understand what do you me...
