I have a Virtual Server with multiple child Virtual Servers. On the parent Virtual Server I have a User which is used for E-Mail.
This user also has Additional email addresses configured in the format
Is it possible that with this setup, the SPAM filtering isn’t working properly? Reason for asking is that there is quite a lot of spam which is received over one of the child Virtual Servers and these E-Mails also have a rather low SPAM score which is weird.
|OS type and version||Debian Linux 10|