ssl

Hello everyone! Recently we've asked a security auditing company to audit our systems and one particular point on this list has us stumped: SSL Session resumption is enabled, Urgency: High I've tried to find anything regarding this in the documentation and boards, yet am unable to find much...

Hi, We have recently moved from Centos 7.9 Plesk 18.0.52 to Ubuntu 22 plesk 18.0.52 due to hard disk failure. With Centos 7.9 plesk custom email domain was mai.domain.com and we use to have seperate SSL for each mail domain. Now we could see while securing mail domain section "Assign...

Good morning all, I've recently purchased a server from 1&1 with Plesk installed on it. It's mostly self-explanatory however I've hit a bit of a wall with a certain issue surrounding SSL certificates. On a separate server I have using cPanel my SSLs are using Let's Encrypt and are renewed...

I encountered a strange behaviour happening since yesterday. System: Product version: Plesk Obsidian 18.0.51.1 OS version: Ubuntu 18.04 x86_64 Build date: 2023/04/04 17:00 Revision: 5f28ac65ab7698d3411bcb7b25e11dabc0d59dd9 I also use Plesk Premium Mail. The internal Database...

My situation is like this: 1. I have subdomain ex: plesk.mydomain.com that points to IP addres of plesk obsidian (record A shows good IP - checked) 2. I want to acces plesk plesk.mydomain.com:8443 - and secure that with SSL 3. So I do what I supposed to do according to this...

I am using php CURL with plesk XML API for the create subdomain . I can successfully created subdomain . But my subdomain doesn't have SSL certificate . How can i install SSL certificate . My host have Let's Encrypt cerftication . I tried generate SSL on Plesk API . I successfully created a...

Hi I need help, I have added a godaddy ssl for my webpage and it works fine. But I am still getting this message. Dose this have to with the Plesk admin ssl. I don't have any there and its only accessible via VPN localhost.

Hello, I've have a problem when I call my Salesforce API, this function "openssl_pkey_get_private" return false. The key is well installed and fully functionnal. The dev who I work with doesn't have this problem on a OVH mutualise server.

Hello, I'm currently trying to enable TLS1.0 and TLS1.1 on my linux server. By default TLS1.2 and TLS1.3 are enabled and various online tools show that only those two are enabled. I have tried to enable 1.0 and 1.1 via the Plesk overlays option "TLS versions and ciphers by Mozilla", setting...

When I try to re-new a Let's Encrypt certificate on each of our domain, I receive the following error via e-mail. I wonder if anyone can help? Thank you Unable to generate the web server configuration file on the host <xxxx.server-cp.com> because of the following errors: Template_Exception...

Hello, Whilst I know that you can allocate the main domain names letsencrypt SSL cert for use with IMAP/SMTP/POP3 connections, it doesn't seem possible to allocate a custom subdomain for IMAP/SMTP/POP3 use. For example, I'd like to use mail.mydomain.com as my server name and also get a...

As described in the title.. I have mydomain.com. The DNS server for mydomain.com is Cloudflare. The A record for mydomain.com points to my Squarespace website. I want to use Plesk for mail, but I cannot add a wildcard/mail domain SSL to secure webmail.mydomain.com and Mail access (IMAP, POP...

when I come to the screen for issuing an "SSL/TLS Certificate" to any site, it tries to enter the page for about 8-9 minutes. He works very slowly.

Hello, I'm experiencing a bug where the lets encrypt certificate can be assigned to webmail or as placeholder but then unassigns itself after about an hour. If I create a new certificate or go to Mail settings > Webmail certificate and assign it again it works again for an hour. Any ideas how to...

Hi I have a question / problem with the SSL-IT HSTS implementation. When I test the hosted websites on ssllabs.com, then the result is that HSTS is not configured and OCSP stapling is not active. When I test on hstpreload.org, I get two errors: Error: No HSTS header Response error: No HSTS...

Hello, first of all I'm a very newbie on Plesk. But everything worked for me until now. So I have a Docker container running Gitea. Gitea is running perfectly with the Docker extension in Plesk. It has a manual port mapping: So far so good. I also added a docker proxy rule: If I go to this...

Hey guys i run into a certificate issue and i can't solve it. I bought 5 Positive SSL certificates inside of Plesk and enabled and assigned them. I deleted all certificates except the 5 new once. 1. But on one domain the default hostname Domain, the certificate is completely not assigned, its...

Hi, I purchased a positiveSSL certificate via plesk. When I selected paypal as a payment method, it tried to load paypal in the plesk window, but failed. I later realized that my browser tried to farward me to paypal, which my browser blocked. After allowing the forward, I was able to finish...

For one of my site cloudflare is also using Letencrypt CA to issue universal certificate which requires _acme-challenge validation. Plesk also uses the same method for ssl issuing verification. So normally I would create a _acme-challenge NS record in cloudflare pointing to maindomain.com and...

Hi all, i have problem with sending email through Tunderbird problem with certificate ROOT SSL is with Let's Encript also mail , error on thunderbird is : Sending of the message failed. Peer’s Certificate has expired. The configuration related to domain.tld must be corrected on SSH side i...