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odoo accounting v14 pos v15
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Le Bris Maxime

Hi,

I was trying to send a notification email I created in my module but when I go in the mails and look at the error I have this :

A connection cannot be established as the destination computer expressly denied that connection

despited I configured an SMTP server.

Is there a setting I shoul look at ?


Regards,

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Cybrosys Techno Solutions Pvt.Ltd
Best Answer

Hi,

You can check with the SMTP Configuration and the firewall setup
Check the destination computer's firewall settings to make sure it is not preventing incoming connections on the SMTP port, which is typically port 25 for unencrypted SMTP or port 587 for encrypted SMTP. In the firewall settings, you might need to add an exception for the SMTP server.

Some antivirus programs have the ability to block certain network connections, including SMTP connections. Check your antivirus settings to determine if you need to make any changes to the SMTP or network connection choices.

SMTP Server Configuration: Verify your SMTP server's configuration once more. Verify that it is configured properly and is operating error-free. Check that the server is listening on the appropriate port and, if necessary, that it accepts connections from outside sources.

Hope it helps

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