Astaro starts sending the spam digests at 00:15 in the morning. (at least that's the case in our company) The sender is given as "Proxy Content Manager on behalf of " The subject of the spam-digest is: "Yesterdays daily digest of suspected spam for " If somebody has more than one eMail-adress, s/he get's one digest for every adress to which spam is sent.
As anything that the Astaro SMTP-proxy sends out, it's pretty unusable for people who don't speak english, and the German company Astaro doesn't see any need to enable the admins of their product to translate the SMTP-proxy-messages to another language (without voiding support).
