Here you can configure the (Server send) Settings for Email, SMS and Telegram.
Take further actions concerning:
•Email Server Send Settings: configure the Mail Server settings that is used for sending mails to Users.
•SMS Server Send Settings: configure the SMS settings that is used for sending SMS.
•Telegram Settings: configure the Telegram settings taht is used for sending notifications by telegram.
•Change Email/SMS Users: change the email addresses and SMS numbers of all the Users.