for mx mailservers admins
Configure the bcc addresses we provided you
to automatically duplicate each incoming email.
Some Postfix and Sendmail «milters» can do it,
like mimedefang and milter-bcc.
Alternatively doublebackup is already integrated with:
SpamStop - spam filter based on mx records.
Onboarding for SpamStop users requires two easy steps:
ensure that your domain’s MX records are set to the ones provided by SpamStop
tell us which SpamStop protected mailboxes you want to archive