tls

Hi, Somehow after a Plesk upgrade, I'm unable to connect via FTP over TLS - through both Filezilla and WinSCP. It works over non-secure FTP. Filezilla complaints with message "Insecure server, it does not support FTP over TLS". WinSCP advises that the parameter is not supported. FileZilla...

Hi I am having difficulties using DANE on my Plesk server. For example, I see the following entrys in my logs when sending mails: Untrusted TLS connection established to gmail-smtp-in.l.google.com[172.253.63.26]:25: TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519...

Hello everyone, I need to adjust my Severs or Domains TLS cypher settings but the panel to adjust those is missing all of a sudden. Please see the pictures attached. I looked through all the documentation and searched the forum and there is no mention of this option having been removed at all...

My ssl.conf file in /etc/nginx/conf.de/ contains the following: Why do I have the old and weak TLS-versions TLSv1 TLSv1.1 automaticly installed for proxy_ssl_protocols. Does this make sense or can I remove it?

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...

Hi, I'm attempting to enable MySQL secure connection on 18.0.52 but when I edit panel.ini with tls.enable to true Plesk gives the following fatal error "The localhost is not compatible with enabling a secure connection." This plesk instance is connected to a localhost instance and one remote...

needed to disabled tls1.1 and 1 and fix other tls

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...

On the server, for technical reasons, the TLS certificates must be generated outside of Plesk. I then insert the certificates via plesk bin certificate command in Plesk. This works fine for websites and webmail. Unfortunately the new certificate is not taken over in the mail 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...

I suffered for hours on this problem so I decided to post it here for future searchers. Basically I moved my website to my new server hosted by Ionos. We run Woocommerce on Wordpress and use a Shipstation plugin to update orders. We I transferred over the website to the new server, the...

Hi We recently updated to Plesk v18.0.48 and with it MailEnable Standard v10.42 After the update we are experiencing some problem using SMTP with TLS (port 587), it appears the QUIT command no longer causes the server to disconnect the STMP connection. We have Plesk running on an Azure VM...

Hello, I followed the guide here https://support.plesk.com/hc/en-us/articles/115000422229-How-to-enable-disable-TLS-protocol-versions-in-Plesk-for-Linux But this command: plesk bin server_pref -u -ssl-protocols 'TLSv1.2 TLSv1.3' Does not seem enough. A simple test with the tester on Qualys SSL...

Dear support team and members of the forum, I ask you for support! I receive an email every day with the subject "Could not issue/renew Let`s Encrypt certificates for Administrator" with the following content: Could not issue/renew Let`s Encrypt certificates for Administrator Could not secure...

Hello, i had a security mail gateway, that checks incomming Mails. And this system told me, that die Mail Flow not total secured by TLS is. So i checked the Mail Headers. a bit simplified here: New Mail by External Sender to my Root Server (host1.domain.net) by TLS - OK next Step...

Hi there, after a few weeks now of trying myself, I could use some community help regarding explicit FTP over TLS. Allow me to describe my infrastructure Physical Server, Debian with Proxmox 6.4-13 1 VM with Untangle Firewall, 2 network adapters (one int, one ext) 1 VM with Untangle Firewall...

Username: Nextgen-Networks TITLE SSL It! - Preset "modern" will break your Apache templates on Ubuntu 20.04.2 with Plesk 18.0.35 PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE Plesk 18.0.35 Ubuntu 20.04.2 x64 PROBLEM DESCRIPTION "Modern" Ciphers in Plesk SSL-it extension lead to...

Hello everybody, as of today all incoming and outgoing mails are collected in the queue. I have via cat/var/log/maillog | grep warning the following entry in the mail log: localhost postfix / smtpd [10477]: warning: TLS library problem: error: 14094412: SSL routines: ssl3_read_bytes: sslv3...

I tried to create a certificate myself with Python. But somehow it didn't really work out. And I don't want to buy one for 70 €. In addition, this error happened. I can't get it fixed now. Does somebody has any idea? Thank you for your help Konfigurieren des Webservers nicht möglich:Execution...

Hi all, i am using gmail to send / receive emails via gmail interface last two days i have problem with TLS negotiation between my plesk server and gmail. it says that username / password is not correct and this error message : Authentication failed. Please check your username/password...