The new server has a different internal ip external ip and server.
Office 365 smtp relay not working.
This is my first post as a new sys admin.
A new 2016 server was created at the same site and smtp was setup using the exact same settings as the 2008 server but it is not working.
Senders are not bound by the 30 messages per minute or 10 000 recipients per day limits.
Follow the below steps to set this up.
I cannot send outgoing emails with the microsoft office 365 email server.
A common reason for issues with microsoft 365 or office 365 smtp relay is a blocked ip address.
I set up my printer for microsoft 365 or office 365 smtp relay but it s not sending email or my device was sending email using smtp relay but it stopped working.
This connector will receive smtp relay transactions from the application or device.
However when using office 365 you may have to configure an smtp relay on your mail server s end for it work correctly.
Our mail system was migrated from a local exchange server to office 365.
Before you attempt to create a connector be sure your account has the proper exchange online permissions.
Microsoft 365 or office 365 smtp relay has higher sending limits than smtp client submission.
Office 365 smtp relay not working.
Log in to your office 365 tenant open the exchange admin center and click mail flow and click connectors.
As in this is only my 3rd week on the job so go easy on me.
We have a few devices that need send only email.
Microsoft 365 or office 365 smtp relay does not require the use of a licensed microsoft 365 or office 365 mailbox to send emails.
Use a dedicated relay connector to send emails through the office 365 smtp relay.
To set up an smtp relay you must first create a connector in office 365 to accept smtp transactions.
If you re confused about what smtp is click here to jump down to the section where i ve explained it.
I have an smtp relay server that is setup and working correctly on a 2008 server.
After you ve got that background you can come back here to set things up.