Hello,
My company has recently started using Office365 and I need to change my SMTP Mail Server to reflect this change. After configuring the necessary fields (Host Name, Port, Username and Password as I'm using TLS security) I can successfully test the connection and it apparently works. However, when attempting to send a test mail I get the following error:
SMTPSendFailedException: 550 5.7.60 SMTP; Client does not have permissions to send as this sender
I can't seem to find any workarounds to this issue. Is there anything I should change directly in Office365 to allow my JIRA to send emails again?
Any help will be greatly appreciated. Thanks