Q: We are configuring Palo Alto Firewall. We have a problem to setup SMTP to send a notification. We use Microsoft office 365 and put smtp.office365.com server name. However, it doesn’t work and it return with an error message.
Chicagotech.net: smtp.office365.com is Microsoft 365 standard smtp server. However, for security reason, you may want to use protection SMTP server name. It looks lime this format: chicagotech-net.mail.protection.outlook.com.
