stamp your emails with
Certified Security eMail
and receive only emails
Y O U   W A N T !
I only receive what I want to receive

What is CSM ?

CSM is a registred antispam system covered by international patent N.PCT/ES2006/000469, WO2008/020088

CSM functions as a personal and secured “badge” that you offer to anyone you choose to communicate via e-mail.
This will let you control whoever has the possibility to write email to you or not, keeping “spam” and unsolicited e-mail out of your e-mailbox.

This high security level is offered by a system that we will call “Stamping”.
Stamping will change automatically the “badge” you have issued every time you use it.
If some unauthorized individual intercept your original badge will not be able to send you undesired e-mail messages, exclusively the senders that you have authorized with stamped CSM will be allowed to do so.

Certified Security eMail sl - CIF:B57530800
how it works
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