Trying to configure O365 smtp configuration to send emails on IAM server, receiving below error.
Has anyone successfully configured this, pls provide Inputs.
Version 7.0.2 P03
ADMIN -> EMAIL
Working now after updating, hostname to : smtp://<domain>.mail.protection.outlook.com:25
might be related to smtp config
Check the following - https://www.experts-exchange.com/questions/29013084/530-5-7-1-client-was-not-authenticated-Office-365.html
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