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authen failure [ SMTP: STARTTLS failed ]



my problem is email not send

Home > Configuration > Receipts > Email Receipt


authentication failure [SMTP: STARTTLS failed (code: 220, response: 2.0.0 SMTP server ready)]

cppm version

What should I do?




Guru Elite

Re: authen failure [ SMTP: STARTTLS failed ]

- What SMTP provider are you using?

- You should upgrade off of 6.6.0

| Tim Cappalli | Aruba Security | @timcappalli | |

NOTE: Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba or Hewlett Packard Enterprise.
Contributor I

Re: authen failure [ SMTP: STARTTLS failed ]

Eventhough the Policy Manager allows you to choose a plain-text SMTP server, guest always tries to use starttls.


You'll have to setup your server to accept encrypted connections on port 587 and setup starttls in the Policy manager messaging setup.

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