Free up your e-mails.

Stop intruders.

Protect your organization.

Our solutions instantly block phishing, spear phishing, ransomware, malware, spam and virus attacks. Our technology combines analysis efficiency, performance and ease of administration.

Ready to get started?

Trusted by thousands of customers

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Your e-mails are in safe hands!

Techno proprietaire IA Machine Learning

Proprietary AI and Machine Learning

Real-time detection and filtering of known and unknown attacks for improved employee productivity and a smooth user experience.

Installation rapide

Immediate start-up

Quick installation and deployment in just a few clicks, with a simple MX change. Instant protection with self-learning of e-mail addresses to be protected.

Couverture complète 360°

Full coverage. 360° protection

Email filtering (inbound & outbound) of known and unknown threats. Your IP and domain reputations are preserved.

PRA messagerie

PRA messaging included

Altospam’s messaging continuity services help you protect your productivity, without ever sacrificing security.

Solution cybersécurité email Française

French solution

100% French hosting: Our solutions, teams, support and servers are located exclusively in France and are not subject to the Patriot Act.

Support client 24/7

24/7 reactive support

Our experts (based in France) answer your questions 24/7. Our support is provided by e-mail security experts.

Coûts Réduits

Lower costs

0 maintenance or infrastructure costs. No human or financial investment. No commissioning or installation costs. Fair rates. For everyone.

Statistiques Interface

Real-time statistics: threat detection and filtering

Real-time access to reception and transmission logs and statistics via the interface

Why choose Altospam solutions?

20 ans
d’expérience en cybersécurité des e-mails
+20 M
d’emails processés chaque jour
96%
de nos clients satisfaits
- de 0,01%
de faux positifs

Our customers talk about us

Find out why thousands of CIOs, CISOs and system administrators work with Altospam.

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Our awards

In 2022 we were awarded the Cas d’Or 2022 Cybersecurity prize for secure messaging by a panel of experts.

AC | GB - Center Hospitalier Intercommunal des Vallées de l'Ariège

When we've needed to contact support, the response has always been very precise. The Altospam teams know their solution inside out. The benefits? A non-intrusive solution, a comfort solution for teams who don't have the time. Time-saving for users. The ability to consult statistics on the interface and, above all, a PRA service is included for emails.

P. ROUGER - Political Science Bordeaux

The quality of spam filtering is very good, the number of false positives is very low, and I'd like to emphasize the solution's good value for money.

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F. GROSS - HEMMERLIN S.A.

Choosing ALTOSPAM's outsourced software enables us to efficiently clean up our mailboxes on a daily basis, and to reduce our company's network traffic.

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S. GILLOT - PRODWARE

The reliability and availability of the service, combined with a relevant price positioning, make this anti-spam solution particularly well-suited to the needs of VSEs, SMEs and large accounts.

O. DECOURTEIX - TULLE TOWN HALL

We're very satisfied with the quality of ALTOSPAM's filtering, which stops spam before it clogs up our computer network unnecessarily.

E. CHEVALLIER - SAUTHON Industries

Since we've been using ALTOSPAM, the number of spam messages in our mailboxes has dropped considerably, we no longer receive phishing or adverts, and our internal network is really unclogged.

M. LELONG - KHEPRI

I chose ALTOSPAM because, in terms of anti-spam effectiveness, it's the best! The ALTOSPAM solution is really perfect, and what's more, if I need any information, all I have to do is contact support and I'm efficiently informed!

Are you ready? Try our solutions!

Are you ready? Test our solutions!

Free trial

Free 15-days analysis: test our email protection solutions and find out about attempted intrusions into your mailboxes.

Book a demo

Our email protection solution helps you prevent threats from phishing, spear phishing, ransomware, malware, spam and viruses. Book a time with a cyber expert for a personalized demonstration.

Request a quote

Our rates are tailored to your business and your size. Ask for a customized quote based on your company’s/structure’s needs.