diff --git a/apis/management.cattle.io/v3/alerting_types.go b/apis/management.cattle.io/v3/alerting_types.go
index 834fd5bd..4a34fde0 100644
--- a/apis/management.cattle.io/v3/alerting_types.go
+++ b/apis/management.cattle.io/v3/alerting_types.go
@@ -135,8 +135,9 @@ type Notification struct {
 type SMTPConfig struct {
 	Host             string `json:"host,omitempty" norman:"required,type=dnsLabel"`
 	Port             int    `json:"port,omitempty" norman:"required,min=1,max=65535,default=465"`
-	Username         string `json:"username,omitempty" norman:"required"`
-	Password         string `json:"password,omitempty" norman:"required"`
+	Username         string `json:"username,omitempty"`
+	Password         string `json:"password,omitempty"`
+	Sender           string `json:"sender,omitempty" norman:"required"`
 	DefaultRecipient string `json:"defaultRecipient,omitempty" norman:"required"`
 	TLS              bool   `json:"tls,omitempty" norman:"required,default=true"`
 }
diff --git a/client/management/v3/zz_generated_smtp_config.go b/client/management/v3/zz_generated_smtp_config.go
index 9e46fd02..33f19a50 100644
--- a/client/management/v3/zz_generated_smtp_config.go
+++ b/client/management/v3/zz_generated_smtp_config.go
@@ -6,6 +6,7 @@ const (
 	SMTPConfigFieldHost             = "host"
 	SMTPConfigFieldPassword         = "password"
 	SMTPConfigFieldPort             = "port"
+	SMTPConfigFieldSender           = "sender"
 	SMTPConfigFieldTLS              = "tls"
 	SMTPConfigFieldUsername         = "username"
 )
@@ -15,6 +16,7 @@ type SMTPConfig struct {
 	Host             string `json:"host,omitempty" yaml:"host,omitempty"`
 	Password         string `json:"password,omitempty" yaml:"password,omitempty"`
 	Port             int64  `json:"port,omitempty" yaml:"port,omitempty"`
+	Sender           string `json:"sender,omitempty" yaml:"sender,omitempty"`
 	TLS              bool   `json:"tls,omitempty" yaml:"tls,omitempty"`
 	Username         string `json:"username,omitempty" yaml:"username,omitempty"`
 }