Failed to send an email: Error in processing. The server response was: 5.7.3 STARTTLS is required to send mail [MW3PR05CA0008.namprd05.prod.outlook.com 2023-11-15T10:22:28.631Z 08DBE433C395C332] - Aras 22

Hi,

which port do you use? In my case only port 587 worked for SMPT emails, not port 465 and of course not 25. In my case in the past also some firewall settings blocked the emails.

Angela

Same , I am also using port 587.

I remember I used a simple test Method for checking the SMPT server connection and I always got the STARTTLS error message. But sending emails from Innovator it self worked. 
Does it work when you use the unsecure variant without encryption (just for testing)?

Have you asked Aras support already? As you mention Aras 22 you obviously have a subscription.

I changed "disabled_operating_parameter"  tag to "operating_parameter" in config file and then mail log is generated in Innovator > Innovator > Server > Temp folder.. 

Could you please tell where I need to change port number exactly , is it with IIS server or in Aras.

That´s a good question, but unfortunately. I don´t know the answer. In the past there were no option to specify a port number in Aras and it was fixed to port 25.

Maybe this works for you?  Query on SMTP set up 

Let me know your results!

<mailSettings>
<smtp from="[email protected]">
<network enableSsl="true" defaultCredentials="false" host="abc.com" password="**" port="587" userName="[email protected]" />
</smtp>
</mailSettings>

Still facing same issue

In Innovatorconfig file , I updated Mail SMTPServer="127.0.0.1" . Is this correct way ?

Regarding InnovatorConfig typically you use the SMPT address like  smtp.myserver.com . 

I am not sure if the web.config modification will still work your Aras 22. Your version uses .NET core framework and this one might require something similar in a appsettings.json

But you really should ask Aras for this one. According to your profile you work for a priority customer, so they definitely will help you fast.

I will change innovatorconfig file for smtp address.