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docusealco / docuseal

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
https://www.docuseal.co
GNU Affero General Public License v3.0
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SMTP error with GMX provider. #134

Closed GauthierCrp closed 11 months ago

GauthierCrp commented 11 months ago

Hello Everyone,

I'm trying to setup Docuseal behing NginxProxyManager, with SSL certificate by LetsEncrypt. All the application is working like a charm, in Https, with no SSL error. When I try to setup the SMTP (crucial for signing purpose), I facing an error and no email can be sent from th server :

image

I'm using GMX provider, I have activated the SMTP protocol on my account and the same configuration work on my Calibre-Web serveur.

image

Could you please help me to find what is wrong with this ?

Thank you in advance, Best Regards

dgarcia-lwolf commented 11 months ago

@GauthierCrp it looks like the SSL port is set incorrectly, check here: https://bobbyhadz.com/blog/ssl-ssl-error-ssl-wrong-version-number#:~:text=The%20Python%20%22ssl.-,SSLError%3A%20%5BSSL%3A%20WRONG_VERSION_NUMBER%5D%20wrong%20version%20number%20(_ssl,of%20how%20the%20error%20occurs.

GauthierCrp commented 11 months ago

Hello @dgarcia-lwolf,

Thank you for your help. I don't really understand why, but it's working. I switched from port 587 to 465 and the error is gone.

Best Regards, Have a pleasant day.