Office 365 Smtp Relay Server. How to Set Up an SMTP Relay in Office 365 You will learn what is Direct Send, SMTP Client Submission and SMTP relay with connector. Copy and paste the Public IP address into Notepad, as you will need to use it in the next step.
How to Set Up an Office 365 SMTP Relay [Tutorial] from adamtheautomator.com
Enter the credentials of the Office 365 user who you want to use to relay SMTP mail The "SMTP relay server" that wants to relay mail to the Office 365 mail infrastructure will need to provide credentials (username + password) using the basic authentication protocol
How to Set Up an Office 365 SMTP Relay [Tutorial]
SMTP relay: Send email as an email server through Microsoft 365 or Office 365 Right-click the Default SMTP Virtual Server node, and then click Properties You will learn what is Direct Send, SMTP Client Submission and SMTP relay with connector.
Guide to Server Administrators Configuring SMTP mail relay with office 365. To configure an SMTP relay in Office 365, you need the following: A user who has an Exchange Online mailbox The SMTP set to port 587 Like Direct send, SMTP relay also doesn't support modern authentication.
How to Setup SMTP Relay in Office 365 — LazyAdmin. When you set up Office 365 SMTP relay, you will need to: Find Public IP address from where it will send the emails; Find Office 365 domain MX record; Open port 25 on the organization firewall Let's look at how to configure a connector in Exchange Online for on-premises devices and applications for SMTP relay