Many mails in our mailboxes come from the grey area between desired and consciously subscribed contents and unwanted spam. Our Graymail filter reliably fishes them out.

Customers of Retarus E-Mail Security have the possibility to mark and deliver legitimate mass e-mails or have such “graymail” moved into quarantine. This often also intercepts additional spam.

Retarus E-Mail Security customers are given the option of either marking and delivering legitimate mass-emails or sending them straight to quarantine. So far we’ve have been calling all such emails “newsletters”. From now on we will instead be using the more accurate term “graymail”