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Hi All,

 

I am trying to configure backup alerts for the Nutanix backups same as VMware in the Nutanix proxies using Azure by creating the App registration process, we have configured everting as per Veeam article but now while sending test email we are getting some SSL error also it is showing not authorized with Microsoft even though it is showing authorized during configuration.

 

In Azure app registration for the same we have selected platform as single page application only, is that correct or we need to select platform as web? please help to resolve this issue as I am not getting much support from Veeam support.

 

Need your help and advice for the same as for Mail configuration we are using Microsoft with modern authentication using port 587.

 

This should help with configuration - https://helpcenter.veeam.com/docs/vbahv/userguide/email_settings.html?ver=7

 


HI ​@Chris.Childerhose 

 

I have followed same article only with the option Microsoft with Modern authentication, but i am getting below error.

 

The SSL connection could not be established, see inner exception.


HI ​@Chris.Childerhose 

 

I have followed same article only with the option Microsoft with Modern authentication, but i am getting below error.

 

The SSL connection could not be established, see inner exception.

Hi ​@Nik14 !
Do you have any firewall or Antivirus to check about connection to internet from Veeam server ?


HI ​@MarcoLuvisi 

 

In the Nutanix proxy server there is no Antivirus, and traffic is going through firewall only.


HI ​@MarcoLuvisi 

 

In the Nutanix proxy server there is no Antivirus, and traffic is going through firewall only.

Do you have analized traffic on firewall about M365 authentication ?


Hi ​@MarcoLuvisi 

 

I have checked with our Network team, they told there is no SSL inspection for this traffic.The thing is I tried basic authentication with SSL enabled using port 587 its working when i configured Modern authentication its not working as our infosec wont allow basic authentication.


Hi ​@MarcoLuvisi 

 

I have checked with our Network team, they told there is no SSL inspection for this traffic.The thing is I tried basic authentication with SSL enabled using port 587 its working when i configured Modern authentication its not working as our infosec wont allow basic authentication.

Unsure if you have validated everything.  Maybe contact support to ask them to see what might be causing it as they can analyze logs.  Odd basic works fine but not modern.  Is it an issue on the MS side maybe? 


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