server side spam filter

Add an extra security layer to your inboxes.

RealSender’s “spamstop” app protects your inboxes
from unwanted senders and dangerous attachments.

Topics in this area:

authorized senders only

security option to accept emails from authorized and authenticated senders only

remove dangerous attachments

security option to remove all potentially harmful attachments from emails

spam filter server side

receive email messages only from the senders that you have previously authorized