Office 365 imap.
Office 365 smtp relay settings.
Settings for microsoft 365 or office 365 smtp relay.
From email in hesk settings general tab is set to your office365 email address from name in hesk settings general tab is not set to an email address microsoft security policies will reject sending emails if the from name is an email address pop3 fetching.
This eliminates the need for a specific user name and password login.
The office 365 exchange server can be configured to allow smtp relay for specific ip addresses.
This testing must be done from the computer whose public ip address is allowed in the office 365 smtp relay setup.
If you need more you will need to use the smtp relay.
Another option is to use the direct send option that i will describe later on.
Smtp relay client smtp submission or direct send.
Your office365 password also make sure that your.
Follow the steps in option 3.
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.
Smtp relay lets microsoft 365 or office 365 relay emails on your behalf by using a connector that s configured with your public ip address or a tls certificate.
You will need to create an app password for this.
Smtp simple mail transfer protocol is used when you set up an on premises multi function printer scanner fax or line of business lob application that needs to send email.
Mail server ip address host name the smtp relay server that wants to relay mail to the 365 mail infrastructure will need to know what is the pubic.
But let me clear something up.
If some or all of your mailboxes are in office 365 there are a few options available.
Microsoft 365 or office 365 smtp relay requires your device to send email from a static ip address.
Setting up a connector makes this a more complicated option.
Since office 365 is a suite of tools you ll be using microsoft outlook the email client in ms office to edit these settings.
If you have mfa enabled for your account then you can t use your normal password to authenticate the office 365 smtp settings.
Use the powershell code below for testing.
Be sure to change the from to and smtpserver parameter values to use your own office 365 smtp relay settings before running it.
Configure a connector to send mail using microsoft 365 or office 365 smtp relay to edit your existing connector settings.
In this article i ll cover everything you need to know about your office 365 smtp settings.
