tls

Mail clients have been looking for a valid TLS certificate by default for a while now, however an smtp mail server such as postfix only supports one single certificate per server and doesn't know SNI like dovecot does. So we're dependant on the upstream software suppliers for SNI support. This...

I have a 1and1 dedicated server that use to serve my own website. I'm trying to make my site compliant to all the new security rules imposed by PayPal. I'm no expert here so help is needed. here is my site test results: www.bagtoss.com (74.208.73.57) Currently I get an A grade but I...

Let's Encrypt *Wildcard Certificates were officially released a little while ago and are live The current status of the associated Plesk Let's Encrypt Extension is clearly stated here (#132) We asked this question (#135) in order to add a possible "meantime... workaround" type option for Let's...

When I click the button to renew a cert, it is installed in the webserver, but the mailserver does not get a new one. should'nt it be possible with the latest plesk-version? I'm using plek 17.5 and dovecot on ubuntu 16.04 lts what can I do?

Hello, How to force imap/pop3 connections in SSL/TLS and not in clear? Thanks. Erwan

Hi all, up until about a couple of months ago, in /etc/postfix/main.cf it said: smtpd_tls_cert_file = /etc/postfix/postfix_default.pem smtpd_tls_key_file = $smtpd_tls_cert_file Since recently this has changed (Debian 8.9), on the last 2 servers I installed it reads...

Good afternoon - I'm facing a bit of a conundrum involving Plesk Onyx 17.5.3 on a CentOS 6.9 server - there seems to be an issue someplace involving SSL/TLS certs that I cannot seem to locate. The problem often causes Plesk itself to not respond to login, has dusted at least two websites, and...

I'm managing friends server with Windows 2012 Server r2 and Plesk Onyx installed on server. There is installed wildcard SSL certificate for primary domain. Using PHPmailer whithout SMT (isMail() function) works just fine, but transmission is not secured. I have tried all combinations with...

My newest Plesk VM (12.5, Debian 8, up to date) does not support TLS out of the box. Did I miss some sort of configuration setting somewhere? - There is no "submission inet...etc" line in the postfix master.conf - If I add the submission line from another server, I get SASL errors - I modify...

Hey Guys, I have a strange Problem, We use a E-Commerce system called Shopware, we updated this system, but now it needs php 5.6, no problem i thougth, but i had a reallly strange problem. with php 5.6 All encrypted client streams now enable peer verification by default. see here...

hello, according to ssllabs i have only TLS 1.2 enable on my server/domain i want to enable TLS 1.1 and TLS 1.0 Any one here to guide me most simplest way to enable TLS 1.0 and TLS 1.1

Centos 6 & Plesk 12.5 with latest updates Hello, I've got a few clients using PayPal and they got a message from PayPal saying they need to update 2 things to keep using PayPal. How can I upgrade the SSL Certificates to SHA-256, TLS to 1.2 and HTTP/1.1.? And is it a good idea to upgrade TLS...

I know in PHP 5.6 it has to verify your domains SSL certificate otherwise sending email via SMTP will fail through TLS. Like this. My question is, is there some way of being able to point PHP 5.6 to my certificate within Plesk or do I need to get into my servers guts?

Hi, I want to aloow only strong cipher suits for everything that uses TLS I have a few pages which all use these strong ciphers, but plesk does not adapt to this. domain.tld is fine, but domain.tld:8443 still uses "weaker" cipherSuits. I already put in the /etc/apache2/mods-available/ssl.conf...

Hi, I'm not able to connect to FTP over TLS since yesterday.. it worked fine since tonight. I have a fully patch Plesk. I tried to restart proftpd but I can't find it in /etc/init.d/ (tried xinetd as I saw theres a ftp config in /etc/xinetd.d/) If someone from Odin have access to my...