Features
to secure your mail
Tools to improve mail security
Monitoring
Guarantee error-free mail delivery by monitoring SPF and DKIM mechanisms using DMARC.
Generate DNS records
Provides you with the DNS settings required to set up DMARC and DANE.
Mail and webhook alerts
Get mail or automatically act on notifications using webhooks.
DMARC Monitoring
DMARC is an anti-spam and email security measure that uses the SPF and DKIM protocols to verify the identity of the sender of an email and whether or not the email has been altered in transit. It also provides a mechanism for reporting suspicious or fraudulent emails to the sender's domain administrator. Learn more »
DANE check
DANE is a mechanism that protects the sender of an email by verifying that they are securely connected to the genuine mail server. That prevents MITM attacks where the sender and mail server may be intercepted. Learn more »
MTA-STS
MTA-STS is a protocol that enables mail servers to secure email transmissions by establishing a policy for TLS encryption. Learn more »
SPF
SPF is a mail security mechanism that helps prevent spam by publishing a list of IP addresses authorized to send an email from a domain. Learn more »
DKIM
DKIM is a system that helps to prevent email message tampering by adding digital signatures to outgoing messages. The receiving server can verify these signatures, ensuring that the message has not been altered in transit. Learn more »
DNSSEC
DNSSEC is an extension to DNS that helps protect it against specific attacks by digitally signing records. It is essential for mail security because all techniques listed above depend on DNS. Learn more »