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certificate

  1. P

    Question Confused by notification from let's encrypt Expiry Bot

    Today, I received an email from [email protected] about a certificate expiry for my domain. It says "Hello, Your certificate (or certificates) for the names listed below will expire in 19 days (on 2024-05-18)...." When I check my certificate in plesk's SSL-It extension, it shows 2024-05-29...
  2. Quinten

    Resolved Lets Encrypt for mails server problem

    Hello, I recently switched from using a paid certificate for the mail server of Plesk to a free lets encrypt one. Now i have the problem that the customers sing webmail are complaining about certificate popups. How can i fix this? Kind Regards, Quinten
  3. S

    Question Mail subdomains with wrong TLS certificate (e.g. imap.example.tld)

    Hi, currently I'm migrating the websites of a plesk server into a new plesk server. In the old configuration the users are using the server domain to send/receive emails. On the new plesk server I have activated the imap.user.tld, smtp.user.tld feature. Today I migrated 3 websites and have the...
  4. B

    Issue Change certificate for lists vhost for mailman3

    Hi there, up front: I am aware that mailman3 is not officially supported yet and seems also not fully developed at all a.t.m. Hence I am tinkering around to get this running based on the setup / installation Plesk is doing (based on this post). One basic issue I have is the following: Nginx...
  5. Nextgen-Networks

    Issue Lets Encrypt - error in certificate renew process

    Hello Plesk users and Plesk Team, I face a strange situation since a couple of days. Existing Lets Encrypt certificates can't be renewed (was working for 2 years). I've tried several checks to assure everything on server and domain side is configured properly. ... and left confused about the...
  6. V

    Issue Let's Encrypt wildcard certificate renewal : some subdomains are not secured

    Hi, On my server containing 2 domains and their subdomains, I recently processed to the periodic renewal of the Let's Encrypt wildcard certificates (at 2 different dates, successively), as I have been doing so every 3 months during the last 2 years, but this time I encounter the following...
  7. N

    Issue The certificate of the server is invalid

    Hello and thanks in advance. I have a problem with the mail setup. My server hostname is mail.domain.tld and has a certificate (Comodo - Positive SSL). It works great for my domain but the clients with their own domain are not working properly. I did setup autodiscover and if I test with...
  8. mulderj

    Question How can I disable the www-prefix for one domain?

    Hey there, I just bought a Sectigo EV Multidomain certificate to protect some of my domains I need for a project. Since those certificates are not cheap at all I didn't want to pay for the www prefix. To fix this I came up with the following. 1. Remove the www-prefix from the domain 2. Create...
  9. C

    Issue Lets encrypt and Positive SSL conflict

    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...
  10. Quinten

    Resolved Reverse Proxy server (Nginx) won't start after renewing a domains certificate

    Hello, Yesterday i renewed a certificate for a domain and suddenly all the websites on the server went down. After a bit i got apache to run but not the reverse proxy server nginx. I get this error: Unable to start service: Unable to manage service by nginxmng: ('start', 'nginx'). Error...
  11. tvthiel

    Resolved Installed Let's Encrypt cert for plesk but https not working

    Hi, I have a server running Plesk on: h2837524.stratoserver.net and I installed a Let's Encrypt certificate for it. In the SSL/TLS Certificates management page I can see the certificate is in use for securing both Plesk and mail. But when I open Plesk in Google Chrome it tells me that the site...
  12. HectorTino

    Question Alias Certificate or custom /var/www/vhosts/system/domain/conf/nginx_ip_default.conf

    Hello!!, I need to be able to assign a different certificate to each alias of a specific domain, We cannot use a SAN certificate because it shows the complete list of domains I know that Plesk does not have this option yet, but would there be any possibility to customize the...
  13. E

    Issue Let's Encrypt CLI not working

    Hi everyone! I want to deploy a SSL certificate via shell but after a few seconds the following error occurs: # plesk bin extension --exec letsencrypt cli.php -d DOMAIN --email EMAIL [2022-01-25 19:50:08.293] 8075:61f046604762a ERR [extension/letsencrypt] The execution of cli.php has failed...
  14. I

    Issue Postfix uses old cert for local connections only

    Hey Plesk-Community, i suddenly ran into a strange problem with my postfix service. The mail-service is still running fine and so do the ssl-certificates. All clients are connecting properly via smtp. But when i try connecting locally e.g. via openssl to smtp i get an verification error (10)...
  15. C

    Issue file(): Peer certificate CN=`main serveur URI' did not match expected CN=`hosted domain URI'

    i have an error when i would use php FTP function with URL FOPEN my system bring me back this error: file(): Peer certificate CN=`(complete host name set in plesk general setting)' did not match expected CN=`(domain name on witch on i use the function' i'm using let's encrypt certificates. In...
  16. R

    Resolved Daily mails regarding Let's Encrypt, no certificate used

    For quite some months now I've been getting mails with the title "Let`s Encrypt certificates for [real name of administrator] have been issued/renewed". I am getting one of these mails daily, but at completely random times. The mentioned domain is a redirect domain belonging to a website with...
  17. A

    Issue server certificate does NOT include an ID which matches the server name

    I started receiving this warning on all server domains. Through Let's Encrypt require a new certificate, but the error continues. Is there any solution to solve this problem without going through SSH access. Can I solve it through the Plesk panel?
  18. N

    Question SSL Let's Encrypt Certificat for ServerAlias

    Hello, I've used the workaround 2 to add domain alias from this support article : " How to add an alias for subdomain in Plesk for Linux? ", and it works perfectly ! Now, I've got a domain "mydomain.tld", and a subdomain "subdomain1.mydomain.tld" with a special directive like "ServerAlias...
  19. C

    Question Automatically add temporary development domain

    Hello! I am new to plex which came with my hosting. There I am able to create new customers, subscriptions, etc for my clients/customers. We are developing websites - so I need to be able to access the webspace without changing the DNS of the final domain in the beginning. Therefore I usually...
  20. I

    Issue Newest (81) version on Thunderbird problem

    HI all, only on latest version on Thunderbird showing that certificate is self signed, any advise from someone who has same problem ? p.s. any older version is work normaly
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