![]() ![]() Sudo certbot certonly –webroot –agree-tos –email -d -w/var/www/html/ IRedMail has already configured TLS settings in the default Nginx virtual host, so here I recommend using the webroot plugin, instead of nginx plugin, to obtain certificate. Sudo add-apt-repository ppa:certbot/certbot Sudo apt install software-properties-common ![]() In this example, we are going to use the domain name Obtaining the Certificateįirst, install Let’s Encrypt client on Ubuntu 18.04 To get started, ensure you have the following: Let’s gets started and see how we can secure Nginx with Let’s encrypt SSL on Ubuntu 18.04. By 2018, Let’s Encrypt had secured over 150 million websites. Let’s Encrypt is a free and automated SSL provided by Let’s encrypt authority. In this article, we will look at how to secure Nginx with Let’s encrypt SSL on Ubuntu 18.04. ![]() Gmail often shows non secured sites as either spamming or phishing sites. Over a period of time the secured websites are important from emailing point of view. SSL certificate also allows for authentication and ensures that information is sent to the right server and not a hacker. This is crucial because, without encryption, information is sent as plain text data and can easily be intercepted by hackers.įor this reason, most e-commerce stores and online money payment platformsencrypt their websites. An SSL certificate is a digital certificate that is installed on website servers primarily for encrypting data sent between the user browser and the server so that only the intended recipient accesses it. Over time, cases of internet related security breaches have been on the rise as hackers continue working round the clock to steal user data for malicious purposes. For more about iRedMail, please check its homepage. ![]() This documentation explains new users how to install and configure iRedMail on Ubuntu 18.04 | 16.04 LTS servers. IRedMail focuses on privacy, to make sure all your data are protected on your own servers, and the best security practices are enabled by default forcing all users to use mail services through secure connections (POP3/IMAP/SMTP over TLS, webmail with HTTPS). If you have a large organisation and need personal mailbox for all of your employees, or if you need mailboxes regularly for any other business requirements and if you are looking for cost effective alternatives of Gsuite and Office365 world – you can consider iRedmail. Right out of the box, iRedMail will install all necessary components and configure a full-fledged mail server for you. IRedMail is a free, open source mail server software that allows you to build and host your own mail server in your environment. Awstats: Apache and Postfix log analyzer.Amavisd: An interface between Postfix and SpamAssassin, ClamAV.MySQL/PostgreSQL: Storing application data and/or mail accounts.Dovecot: POP3/POP3S, IMAP/IMAPS, Managesieve service – default MDA.IRedMail is an Open Source full featured mail server solution which can save a lot of your time on complex configurations, it has support for all major Linux distributions and ships with the following Linux packages. Configuring Thunderbird to send/receive emails.Installation of Let’s Encrypt SSL Certificate.iRedmail Server configuration in Ubuntu. ![]()
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