Key questions about this property
The answers below summarize the purpose, scope, default effect, and review scenarios for this property.
| What does it do? |
This property defines a comma-separated list of acceptable email domains for self-registration, enhancing security by restricting unwanted domains. |
| What area does it affect? |
External User Registration |
| What does the default mean? |
No default value is documented in this property record. |
| When should you review it? |
Review this property when configuring user registration settings or enhancing security measures. |
Out of the box property record
Raw metadata from the property record.
| Property name |
sn_ext_usr_reg.allowed_email_domains |
| Sys ID |
cd40cf7f3b100300b5c42479b3efc459 |
| Type |
string |
| Application |
External User Registration |
| Default value |
|
| Description |
Comma separated list of email domains that can be used to register. Empty value indicates that all email domains are allowed |
| Updated |
2017-08-17 14:27:21 |
Sources
Official references and nearby text excerpts where this property appears.
Context preview
Snippet 1
... • Type: boolean • Default value: false Note: For zboot, this property is enabled by default. You must create this property for upgrade scenarios. External User Registration properties Property Description sn_ext_usr_reg.allowed_email_domains Comma-separated list of email domains that can be used to register. By default, the value © 2026 ServiceNow, Inc. All rights reserved. ServiceNow, the ServiceNow logo, Now, and other ServiceNow ...
Context preview
Snippet 2
... practice to follow the principle of least privilege when reading records. Restrict email domains for external user registration [Updated in Security Center 1.3, 1.5, and 2.0] • New description: The sn_ext_usr_reg.allowed_email_domains property defines which email addresses are allowed to self-register to a ServiceNow instance. The format should be a comma separated list of acceptable email domains such as domain1.com,domain2.com where emails ...