Office 365 Smtp Relay Not Working

I have an smtp relay server that is setup and working correctly on a 2008 server.

Office 365 smtp relay not working.

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. We have a few devices that need send only email. This connector will receive smtp relay transactions from the application or device.

As in this is only my 3rd week on the job so go easy on me. This can be caused by a number of issues. Microsoft 365 or office 365 smtp relay has higher sending limits than smtp client submission. 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.

However when using office 365 you may have to configure an smtp relay on your mail server s end for it work correctly. This is my first post as a new sys admin. Before you attempt to create a connector be sure your account has the proper exchange online permissions. I configured an imap smtp client with thunderbird working perfectly.

Senders are not bound by the 30 messages per minute or 10 000 recipients per day limits. If you re confused about what smtp is click here to jump down to the section where i ve explained it. Microsoft 365 or office 365 smtp relay does not require the use of a licensed microsoft 365 or office 365 mailbox to send emails. After you ve got that background you can come back here to set things up.

To set up an smtp relay you must first create a connector in office 365 to accept smtp transactions. Follow the below steps to set this up. Office 365 smtp relay not working. Use a dedicated relay connector to send emails through the office 365 smtp relay.

I configured openerp with a google account works perfectly the only emailserver not working seems to be office 365 but as a standalone client using smtp not native exchange protocol i guess the issue is not at the microsoft offering. Our mail system was migrated from a local exchange server to office 365.