Enforcement policy
Configure how Stopreg should handle email addresses based on their classification.
ACTION KEY
Color Guide
Green allows the request, yellow flags it with a warning, and red blocks the request.
Shows what each policy action means.
Allow
Accept Without Restrictions
Email address is accepted and user proceeds with signup. No flags or additional verification required.
Accept email addresses without restriction.
Warn
Flag for Review
Email is accepted and signup proceeds, but the address is marked for manual review and verification. Useful for suspicious but not definitively fraudulent addresses.
Allow the email but flag it for review.
Block
Reject & Block Signup
Email address is rejected. User cannot signup with this email and must use a different address. Prevents fraud and abuse at the source.
Reject email addresses and prevent signups.
High Risk
Higher likelihood of abuse or invalid activity.
Disposable address
Disposable Address
Identifies email addresses associated with temporary, throwaway, or disposable email services. Example: [email protected]
Temporary email from a disposable service.
Undeliverable domain
Undeliverable Domain
Identifies domains where email delivery is not expected to work reliably, such as domains without valid MX records. Example: a domain with no valid MX record.
Domain unable to receive email.
Email Alias: Native
Email Alias: Native
Identifies aliases created and managed by an email provider. Multiple addresses point to the same underlying mailbox. Example: [email protected] forwarding to [email protected]
Provider-created alias for another mailbox.
Medium Risk
May be used for privacy, anonymity or non-personal accounts.
Email Alias: Forwarding
Email Alias: Forwarding
Identifies forwarding-based aliases that redirect incoming messages to another email address. Example: [email protected] forwarding to [email protected]
Alias that forwards email elsewhere.
Role account
Role Account
Identifies addresses that represent a role, team, or department rather than an individual user. Example: [email protected]
Email for a team or department.
Free Subdomain Provider
Free Subdomain Provider
Identifies subdomains created through free subdomain services. Examples: biz.ryzedns.org, created from ryzedns.org; test.sryze.cc, created from sryze.cc; and shop.ooguy.com, created from ooguy.com.
Service providing free user-created subdomains.
Email Routing
Email Routing
Identifies domains using email routing or forwarding infrastructure, such as Cloudflare, to deliver messages to another mail service. Example: example.com routing email to another mail provider via Cloudflare.
Domain that routes email elsewhere.
Trusted
Generally safe and expected for legitimate users.
Private Domain
Private Domain
Identifies domains managed by an individual, business, organization, or institution rather than a major public mailbox provider. Example: [email protected]
Custom domain privately managed.
Public mailbox provider
Public Mailbox Provider
Identifies widely available consumer email providers where users can generally create an account without owning a private domain. Example: gmail.com,yahoomail.com protonmail.com etc
Public email service for general users.
Edu Domain
Edu Domain
Identifies domains associated with universities, colleges, schools, and other educational institutions. Example: [email protected]
Email domain for an educational institution.
ISP Domain
ISP Domain
Identifies email addresses associated with mailbox services provided by internet service providers. Example: [email protected]
Email domain provided by an ISP.
