• We value your experience with Plesk during 2024
    Plesk strives to perform even better in 2025. To help us improve further, please answer a few questions about your experience with Plesk Obsidian 2024.
    Please take this short survey:

    https://pt-research.typeform.com/to/AmZvSXkx
  • The Horde webmail has been deprecated. Its complete removal is scheduled for April 2025. For details and recommended actions, see the Feature and Deprecation Plan.
  • We’re working on enhancing the Monitoring feature in Plesk, and we could really use your expertise! If you’re open to sharing your experiences with server and website monitoring or providing feedback, we’d love to have a one-hour online meeting with you.

letsencrypt

  1. M

    Resolved Letsencrypt: Missed domain names failed to pass validation

    We are using Plesk web pro edition, Version 17.8.11 Update #24, I am getting e-mails from Letsencrypt 'domain.com' Missed domain names failed to pass validation: webmail.domain.com I did not enable Secure webmail on this domain in Home > Domain > Letsencrypt and it is still probably being...
  2. Z

    Question About updating certificate of Let's Encrypt

    I use an application called Mattermost. Since this application can not be managed by Plesk and made it function, nginx etc directly edit nginx.conf and operate Mattermost. But Let's Encrypt uses Plesk's Let's Encrypt. *It is not externally installing it separately. The program itself is put in a...
  3. W

    Resolved extension/letsencrypt Domain validation failed

    Seen a lot of other threads but have not found the answer to solve this problem. The .well-known directory exists and every time it tries to renew there will be a new token file is this subfolder. It's not possible to open this token link via the browser so there it my problem. Lot's of other...
  4. D

    Issue Lets Encrypt with docker extension

    Hello :) If you are using the docker extension you will not be able to issue certificates. The latest update of the lets encrypt extension tries to solve this problem of having custom configurations on your vhost but using lets encrypt for securing domains. But unfortunately it does not work...
  5. S

    Issue Lets Encrypt Does Not Work On Different IP

    Hey folks, Here is my issue I have several shared IPs on one server. The Lets Encrypt certificates work fine for websites hosted on the main IP however when I host a website with a different shared IP (not the main IP) the website is served with a self signed certificate (not secure) and if I...
  6. DennisB

    Question LetsEncrypt just on www?

    I have a website on www.{mydomain}, but I don't have access to {mydomain}. Because of this I can't install LetsEncrypt because it is trying to access {mydomain}/.well-known/acme-challenge/... Is it possible to install a LetsEncrypt certificate when I don't have access to {mydomain}? I did...
  7. m3lezZ

    Resolved Let's Encrypt Failure

    Hey friends, i got a problem with lets encrypt. Certificates for domains will be renewed as usual, all is fine but. Lets Encrypt tries every time to renew certificates for the webmail. But on the domains there's no webmail acitvated and in the settings of lets encrypt at each domain there is...
  8. M

    Resolved Let's Encrypt unable to renew certificates

    Hello, I am getting the following email from my Plesk server: Could not issue/renew Let's Encrypt certificates Could not secure domains of "my server" (login admin) with Let's Encrypt certificates. Please log in to Plesk and secure the domains listed below manually. Securing of the following...
  9. Brujo

    Resolved Letsencrypt - rate limit per IP per hour

    On a migrated Server (migrated in Jan from Centos -> Ubuntu) I faced this week the first time this rate Limit and indeed at this time the cronjob was initiated the script tried to renew for around 50 Domains the Certs.... so it took a while and generated a lot of notification mails. Luckily the...
  10. Brujo

    Resolved letsencrypt and Mail service is disabled on domain

    I have an issue with one domain and letstencrypt. On the domain the mailservice is disabled and in letsencrypt the checkbox for secure webmail is not checked. Anyway in the panel log I have the following error message everytime the schedule for letsencrypt run ERR [extension/letsencrypt] Failed...
  11. drusixtynine

    Resolved After installing Let's encrypt on Plesk 12.0, apache crashes

    Hi there, I tried to install a Let's encrypt certificate through Certbot on my VPS running CentOS 6.0 through ssh using this command sudo ./path/to/certbot-auto --apache restarting Apache to have the certificate running makes it crash the only way I managed to make it run again is to edit the...
  12. H

    Issue Duplicate value TLSv1 / certificate had names "parallels panel"

    Hello, I have installed let's encrypt with this tuto : How To Secure Nginx with Let's Encrypt on CentOS 7 | DigitalOcean I have only plesk 12.0.18 and the modul let's encrypt is only avaible until 12.5 (im scard about updating) And i have this error : nginx: [warn] duplicate value "TLSv1.1" in...
  13. F

    Resolved Trouble managing email through Gmail

    I'm trying to add our company email account in Gmail. When I try to add it, with the correct login details, it says "the server returned an error: 334 PDM0ODI0MjY1MDIuMTYwMDYxODJAY2F0YW1hbmNlcijb20+ 535 5.7.8 Error: authentication failed: authentication failure code(535)" When I look at the...
  14. A

    Issue Issue with Mail Server SSL from Let's Encrypt

    Hi, For the mail server on our server we are using an SSL for the subdomain mail.domain.com which is issued via Let's Encrypt. However, we ran into an odd issue yesterday. On Apple devices accounts that are set-up using the hostname mail.domain.com work fine when they are first set up but...
  15. dengolius

    Resolved Failed to resolve the challenge for www.domain.com

    Failed to resolve the challenge for www.domain.com Works Nginx + apache2 - nginx as reverse proxy - so I can't get certs for domain . What I'm doing wrong? Also I have a problem to get image in link https://example.com/A/images/233/image.png and if I create .htaccess with "Allow from all" file...
  16. yabado

    Resolved SSLCACertificateFile: file '/usr/local/psa/var/certificates/xxx' does not exist or is empty

    This error will not leave my panel home screen. Template_Exception: Syntax error on line 49 of /etc/httpd/conf/plesk.conf.d/webmails/mydomain.com_webmail.conf: SSLCACertificateFile: file '/usr/local/psa/var/certificates/cert-rAa9p1' does not exist or is empty file...
  17. gennolo

    Resolved Is there a way to disable exensions for customers ?

    Hello, is there a way to disable extensions for customers ? I maen, if I enable "Letsencrypt" extension at admin level, every customer/subscription is seeing the Letsencrypt icon in its domain and can deploy a certificate. I would like to make it optional to domains of my choice. Any way to...
  18. onycro

    Question Let's Encrypt - How to do renewal manually

    Hey there, I have multiple domains using plesk onyx with let's encrypt. One certiciate of domain A seems to be auto-renewed. Another certificate of domain B seems to expire within a year and seems to be "static". Both certificates are managed/created by the extension. How would I turn the...
  19. I

    Issue Let'sEncrypt certificate issue

    I got a certificate with the Let'sEncrypt thing awhile ago and forgot about it. Then about a month ago it stopped working because it expired. Plesk says it will automatically renew certificates 30 days before they expire, so that was odd. When I tried to renew it manually, it came up with...
  20. Ken Grammer

    Resolved Another Letsencrypt Issue

    I'm running Plesk Onyx Version 17.5.3 Update #10 on a Ubuntu 16.04 Linode server. The Letsencrypt extension is Version: 2.1.0-48. I've created a new subscription for madgrammer.com but I can't get past the following error when I'm trying to set up the Letsencrypt certificate for the site...
Back
Top