Minimize SMTP Recipient Quantity [Updated in Security Center 1.3]

The glide.email.smtp.max_recipients specifies the maximum number of recipients the instance can list in the To: line for a single email notification.

Set glide.email.smtp.max_recipients to the recommended value of 100 or less. Notifications that would exceed this limit instead create duplicate email notifications addressed to a subset of the recipient list. Each email notification has the same maximum number of recipients.

More information

Attribute	Description
Property name	glide.email.smtp.max_recipients
Configuration type	System Properties (/sys_properties_list.do)
Category	Business Logic
Purpose	If this property is set to an insecure value above the default value of 100, then its possible a denial of service could happen on the instance.
Recommended value	100
Default value	100
Configuration type	Integer
Security risk	(Moderate) Notifications that would exceed this limit instead create duplicate email notifications addressed to a subset of the recipient list.
Security risk rating	4.9

To learn more about adding or creating a system property, see Add a system property.