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My domain is: mail.perera.dk/webmail.perera.dk
I ran this command: HttpWebRequest
It produced this output: The request was aborted: Could not create SSL/TLS secure channel.
My web server is (include version): Ubuntu 14.04.5
The operating system my web server runs on is (include version): Ubuntu 14.04.5
My hosting provider, if applicable, is: Me
I can login to a root shell on my machine (yes or no, or I don’t know): Yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): no im using SSH
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you’re using Certbot): /opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/cryptography/hazmat/primitives/constant_time.py:26: CryptographyDeprecationWarning: Support for your Python version is deprecated. The next version of cryptography will remove support. Please upgrade to a release (2.7.7+) that supports hmac.compare_digest as soon as possible.
I did something while trying to update the server but im not sure what exately i did that made this mess.
I have another server (Win) with some homemade software that checks if my sites are online and alive.
Basically i do this (C#):
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse response = null;
response = (HttpWebResponse)webRequest.GetResponse();
catch (WebException we)
//send mail with failing url
for the domains that i have renewed since the problem started i get an error from the HttpWebRequest but not for domains that are renewed before.
mail.perera.dk fails but webmail.perera.dk is fine.
Both domains passes with bravour on online ssl checkers.
The error is most likely (99%) because my software is not able to determine what ssl/tsl version it shall agree on with the server, so i dont think there is anything wrong with LE. However i think there is a setting or something i have messed up. Could someone please help me fix what i have messed up so that i can keep on checking if my domains are alive?
Thanks in advance