Security

Global settings g_hack

g_hack_detect_disable - Stop admin emails when users login with a weak password Useful if you must have weak passwords for...

Global settings g_ssl

g_ssl_allow - IP Wild card of connections to allow to use SSL This setting controls which connecting IP numbers are...

Enable SSL (LetsEncrypt)

Add or check these settings. The config checker will do this for you. g_ssl_per_domain "true" g_ssl_auto "true" g_webmail_port "80,7080" Then...

DKIM / DomainKeys DMARC

How to turn it on Set g_dkim_sign "true" On the web admin interface search for "Create DKIM" then click on...

Atrest encryption

The AtRest encryption feature allows individual users to encrypt their mail messages when they are stored 'at rest' on the...

SurgeVault encryption sending to other systems. HIPAA compliant.

SurgeVault is an optional feature in SurgeMail that allows users to add a layer of encryption to standard email messages...

Manual SSL Certificates

We strongly recommend you use LetsEncrypt instead of manual certificates How to get a signed certificate (STOP, GO TO THE...

Twofactor Authentication 2fa

To enable two factor authentication set  g_pass_twofactor “true” then the users can enable two factor authentication in their user self admin...

MTA-STS support

(MTA-STS) is a mechanism enabling mail service providers (SPs) to declare their ability to receive Transport Layer Security (TLS) secure...

SMTP Injection issue (crlf line termination)

Case VU#302671: SMTP Smuggling This issue relates to "End of data sequence handling" or SMTP Injection. Traditionally SMTP servers have...

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