feat: update application config and quickstart doc

build/docker/conf/default/application-common.yml

@@ -44,19 +44,19 @@ management:
 mail:
   enabled: true
   host: mail.agrandtech.com
-  port: 465
+  port: 25
   # Enable authentication
   auth: true
   # Sender, follows RFC-822 standard
-  from: smtpex <smtpex@agrantech.com>
+  from: smtpext <smtpex@agrandtech.com>
   # User name
-  user: smtpex
+  user: smtpext
   # Password
   pass: Smtp123@agt
   # Use TLS security connection
-  starttlsEnable: true
+  starttlsEnable: false
   # Use SSL security connection
-  sslEnable: true
+  sslEnable: false
   # Timeout value for sending mail, in milliseconds
   timeout: 0
   # Connection timeout value, in milliseconds