The UI Action simplifies the debugging of ServiceNow notifications by redirecting you from the notification definition to the email log list view with the predefined filter.

Show Today Emails Logs.xml

<?xml version="1.0" encoding="UTF-8"?>
<unload unload_date="2022-08-04 09:45:12">
<sys_ui_action action="INSERT_OR_UPDATE">
<action_name/>
<active>true</active>
<client>true</client>
<client_script_v2><![CDATA[function onClick(g_form) {

}]]></client_script_v2>
<comments/>
<condition>new GlideRecord('sys_email_log').canRead();</condition>
<form_action>true</form_action>
<form_button>false</form_button>
<form_button_v2>false</form_button_v2>
<form_context_menu>false</form_context_menu>
<form_link>true</form_link>
<form_menu_button_v2>false</form_menu_button_v2>
<form_style/>
<format_for_configurable_workspace>false</format_for_configurable_workspace>
<hint/>
<isolate_script>true</isolate_script>
<list_action>false</list_action>
<list_banner_button>false</list_banner_button>
<list_button>false</list_button>
<list_choice>false</list_choice>
<list_context_menu>false</list_context_menu>
<list_link>false</list_link>
<list_save_with_form_button>false</list_save_with_form_button>
<list_style/>
<messages/>
<name>Show Today Emails Logs</name>
<onclick>openEmailLogList();</onclick>
<order>500</order>
<script><![CDATA[function openEmailLogList() {
	var query = '';
	query += 'sys_created_onONToday@javascript:gs.beginningOfToday()@javascript:gs.endOfToday()';
	query += '^notification=' + g_form.getUniqueValue();
	query += '^ORDERBYDESCsys_created_on';
	
	var url = new GlideURL('sys_email_log_list.do');
	url.addParam('sysparm_query' , query);
	g_navigation.open(url.getURL(), '_blank');
}]]></script>
<show_insert>false</show_insert>
<show_multiple_update>false</show_multiple_update>
<show_query>false</show_query>
<show_update>true</show_update>
<sys_class_name>sys_ui_action</sys_class_name>
<sys_created_by>ivan.barsukov</sys_created_by>
<sys_created_on>2022-08-04 07:25:39</sys_created_on>
<sys_domain>global</sys_domain>
<sys_domain_path>/</sys_domain_path>
<sys_id>bfc7fce2970111104d0d74571153afa4</sys_id>
<sys_mod_count>1</sys_mod_count>
<sys_name>Show Today Emails Logs</sys_name>
<sys_overrides display_value=""/>
<sys_package display_value="Global" source="global">global</sys_package>
<sys_policy/>
<sys_scope display_value="Global">global</sys_scope>
<sys_update_name>sys_ui_action_bfc7fce2970111104d0d74571153afa4</sys_update_name>
<sys_updated_by>ivan.barsukov</sys_updated_by>
<sys_updated_on>2022-08-04 07:25:39</sys_updated_on>
<table>sysevent_email_action</table>
<ui11_compatible>true</ui11_compatible>
<ui16_compatible>false</ui16_compatible>
</sys_ui_action>
</unload>