I have an private E-Mail Server with Rspamd and I have also installed there Antivus for Linux Free and I'd like to block encrypted Files there which can't be scanned. The setup is, that Postfix will receive the Mail and send it to Rspamd and Rspamd will forward it to SAVDI to check if the attachments will contain an virus. It looks like, that Rsamd can only SSSP because when I set it to use the ICAP TCP Socket then it sends an SSSP Request. Is there any possiblity to block encrypted files with the SSSP Protcol?
Thanks for your help.