Barracuda Email Security Service Alternatives

Trustwave Secure Email Gateway helps protect your email environment against modern threats such as malware, ransomware and phishing, and helps prevent loss of sensitive corporate data.

Prevent targeted email-borne attacks with Mimecast Secure Email Gateway for cloud-based anti-virus and anti-spam protection.

Warm up your cold email inbox, and never land in spam anymore!

Try for free freemium $9.0 / Monthly

AppRiver is an email and web security company, develops SaaS-based anti-spam, hosted exchange, email encryption and web protection solutions.

Secure Email Gateway

Secure Email Gateway

Cryptshare is an online security company that gives its facility in securing your emails, uploading large files on cloud platforms to provide you with its compliance.

Email done better. Private. Organized. Encrypted. Spam-free. StayPrivate is email as it should be.

freemium

Become a Managed Cloud Reseller as a member of the Rackspace Partner Program.

Fortinet Email security is designed to block ransomware, phishing, and other cyber threats seeking entry via incoming email and outgoing messages don’t improperly leak sensitive data.

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

Open Source

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

SaaSplaza provides Microsoft Azure and Dynamics cloud solutions which enable our partners and their customers to focus on their core business.

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.