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New user not receiving confirmation email

I am adding a new user to a jira project and they have setup an account linked to their work outlook and I created an invite for them into the project, however, there is no email confirmation received and when the resend button is pressed it states that an error has occured.

2 answers

1 accepted

1 vote
Answer accepted
Andy Heinzer Atlassian Team Sep 22, 2022


I found only a single email address on that domain in our suppression list.  I have removed it. The error messages was


550: 550 5.4.1 Recipient address rejected: Access denied. AS({hex}) [] 2020-05-01T11:54:28+00:00

In cases of this specific error message, we have found that there are setting you can enable within Outlook to prevent this happening.  Please see for more details.




John Funk Community Leader Sep 23, 2022

Thanks for the assistance @Andy Heinzer !

Thanks for the answer Andy I'll have my email admin look into this.

1 vote
John Funk Community Leader Sep 21, 2022

Hi Keyan - Welcome to the Atlassian Community!

I will see if someone from Atlassian can look to see if the email address has been blacklisted for some reason. Can you include your email domain here? 

Also, in the meantime, please have your IT department make sure that no email is coming into your email server from Atlassian for that email address and getting caught in spam filters or other checks. 

Hello John- thanks for the support!


the email in question is and all other users will be on the domain. I already went ahead and scrubbed our internal blockers but I'll see if there may be somewhere else it is getting lost on our end.





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