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  4. Error occurred while sending mail (503 AUTH command used when not advertised )

Error occurred while sending mail (503 AUTH command used when not advertised )

Added by Faisal Badrom over 4 years ago

Hi,

I need help to resolve issue regarding SMTP give error "Error occurred while sending mail (503 AUTH command used when not advertised )" when i'm sending test email. Here as below is the details:

Operating system: CentOS 7

OpenProject version: OpenProject 11.0.3 (PostgreSQL)

Error message when sending email.

Error message when sending email.


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