Altospam VS Appriver

SpamAssassin - Use this program to "Unspam" your mailbox(es).

docNCRYPT - docNCRYPT is a cybersecurity platform which only focuses on its core services in protecting your email directly from the different email service provider and allows you to integrate your business email portal in the online service.

Rspamd - Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules...

Cryptzone - Cryptzone is a cyber-security platform which gives different solution for a potential client to integrate their business with this web-based service and save their business transaction from malware attacks, internal and external threats, it gives a …

Oikik Antispam - Oikik is a cloud-based email filtering service that works with your existing email service.

encryptomatic - encryptomatic is a smart email encryption software which provides tons of tools in encryption protocols for secure communication and business transaction.