Hi,

If the spam control is done on an external server and the sender of the mail is in smartermail, it is transmitted directly without being checked.

We use a separate server and software for spam checks. As a gateway, it passes through this server before getting mail to smartermail. The issue that I see as a fault of smartermail: if the mail is in smartermail, it does not use a gateway, it provides direct local transmission. For this reason, the server may send an e-mail that spreads malware within itself. Incoming messages should use gateway even if the user is in smartermail. There is a separate option for this.

There must be a structure that we can control and send incoming mails to the spam server.