diff --git a/backend/src/main/resources/config/liquibase/changelog/20260908001_allow_empty_alert_notification_emails.xml b/backend/src/main/resources/config/liquibase/changelog/20260908001_allow_empty_alert_notification_emails.xml
new file mode 100644
index 000000000..e7dd38ac5
--- /dev/null
+++ b/backend/src/main/resources/config/liquibase/changelog/20260908001_allow_empty_alert_notification_emails.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd">
+
+    <changeSet id="20260908001" author="Alex">
+        <sql dbms="postgresql" splitStatements="true" stripComments="true">
+            <![CDATA[
+                UPDATE public.utm_configuration_parameter
+                SET conf_param_required = false,
+                    conf_param_regexp   = '^$|^(\s*[\w.-]+@[\w.-]+\.\w+(\s*,\s*[\w.-]+@[\w.-]+\.\w+)*\s*|\s*[\w.-]+@[\w.-]+\.\w+\s*)$'
+                WHERE section_id = 4
+                  AND conf_param_short IN ('utmstack.alert.addressToNotifyAlerts',
+                                           'utmstack.alert.addressToNotifyIncidents');
+            ]]>
+        </sql>
+    </changeSet>
+</databaseChangeLog>
diff --git a/backend/src/main/resources/config/liquibase/master.xml b/backend/src/main/resources/config/liquibase/master.xml
index 506b2b9f4..74225677e 100644
--- a/backend/src/main/resources/config/liquibase/master.xml
+++ b/backend/src/main/resources/config/liquibase/master.xml
@@ -604,5 +604,7 @@
   <include file="/config/liquibase/changelog/20260623001_migrate_compliance_report_config_to_control_config.xml" relativeToChangelogFile="false"/>
     
   <include file="/config/liquibase/changelog/20260831001_update_login_failed_menu_event_code.xml" relativeToChangelogFile="false"/>
-    
+
+  <include file="/config/liquibase/changelog/20260908001_allow_empty_alert_notification_emails.xml" relativeToChangelogFile="false"/>
+
 </databaseChangeLog>
diff --git a/frontend/src/app/data-management/alert-management/alert-view/alert-view.component.ts b/frontend/src/app/data-management/alert-management/alert-view/alert-view.component.ts
index 7f7a188f6..88ca73d8b 100644
--- a/frontend/src/app/data-management/alert-management/alert-view/alert-view.component.ts
+++ b/frontend/src/app/data-management/alert-management/alert-view/alert-view.component.ts
@@ -38,7 +38,6 @@ import {SortEvent} from '../../../shared/directives/sortable/type/sort-event';
 import {ElasticOperatorsEnum} from '../../../shared/enums/elastic-operators.enum';
 import {DataNatureTypeEnum} from '../../../shared/enums/nature-data.enum';
 import {ElasticDataService} from '../../../shared/services/elasticsearch/elastic-data.service';
-import {CheckEmailConfigService, ParamShortType} from '../../../shared/services/util/check-email-config.service';
 import {AlertTags} from '../../../shared/types/alert/alert-tag.type';
 import {UtmAlertType} from '../../../shared/types/alert/utm-alert.type';
 import {ElasticFilterType} from '../../../shared/types/filter/elastic-filter.type';
@@ -79,7 +78,6 @@ export class AlertViewComponent implements OnInit, OnDestroy {
               private alertDataTypeBehavior: AlertDataTypeBehavior,
               private alertTagService: AlertTagService,
               private spinner: NgxSpinnerService,
-              private checkEmailConfigService: CheckEmailConfigService,
               private localStorage: LocalStorageService,
               private alertActionRefreshService: AlertActionRefreshService) {
     // this.tableWidth = this.pageWidth - 300;
@@ -150,7 +148,6 @@ export class AlertViewComponent implements OnInit, OnDestroy {
 
   ngOnInit() {
     this.openAlerts = this.localStorage.retrieve(OPEN_ALERTS_KEY);
-    this.checkEmailConfigService.check(ParamShortType.Alert);
     this.setInitialWidth();
     this.getTags();
     this.activatedRoute.queryParams.subscribe(params => {
diff --git a/frontend/src/app/incident/incident-management/incident-management.component.ts b/frontend/src/app/incident/incident-management/incident-management.component.ts
index 39d9f13e6..c040cbe5b 100644
--- a/frontend/src/app/incident/incident-management/incident-management.component.ts
+++ b/frontend/src/app/incident/incident-management/incident-management.component.ts
@@ -15,7 +15,6 @@ import {IncidentFilterType} from '../../shared/types/incident/incident-filter.ty
 import {UtmIncidentType} from '../../shared/types/incident/utm-incident.type';
 import {TimeFilterType} from '../../shared/types/time-filter.type';
 import {calcTableDimension} from '../../shared/util/screen.util';
-import {CheckEmailConfigService, ParamShortType} from "../../shared/services/util/check-email-config.service";
 
 @Component({
   selector: 'app-incident-management',
@@ -60,13 +59,11 @@ export class IncidentManagementComponent implements OnInit, OnDestroy {
 
   constructor(private utmIncidentService: UtmIncidentService,
               private modalService: NgbModal,
-              private activatedRoute: ActivatedRoute,
-              private checkEmailConfigService: CheckEmailConfigService) {
+              private activatedRoute: ActivatedRoute) {
 
   }
 
   ngOnInit() {
-    this.checkEmailConfigService.check(ParamShortType.Incident);
     this.setInitialWidth();
     this.getIncidents();
     this.activatedRoute.queryParams.subscribe(params => {
diff --git a/frontend/src/app/shared/components/utm/config/app-config-sections/app-config-sections.component.html b/frontend/src/app/shared/components/utm/config/app-config-sections/app-config-sections.component.html
index bc3288290..1d0edd07a 100644
--- a/frontend/src/app/shared/components/utm/config/app-config-sections/app-config-sections.component.html
+++ b/frontend/src/app/shared/components/utm/config/app-config-sections/app-config-sections.component.html
@@ -109,7 +109,7 @@ <h6 class="font-weight-semibold mb-2">{{section.section | titlecase}}</h6>
                   [required]="conf.confParamRequired"
                   class="form-control"
                   rows="4"></textarea>
-        <small *ngIf="conf.confParamDatatype === configDataTypeEnum.EmailList && !isValid(conf)" class="form-text text-danger">
+        <small *ngIf="conf.confParamDatatype === configDataTypeEnum.EmailList && conf.confParamValue && !isValid(conf)" class="form-text text-danger">
           Please enter valid email addresses separated by commas.
         </small>