MailCatcher is a useful tool for developers who want to test emails without actually sending them. This tutorial will guide you through the process of installing MailCatcher on Fedora CoreOS.
Before starting, you need to ensure that you have the following:
You need to install Ruby on your machine to use MailCatcher. To install Ruby, use the following command in your terminal:
sudo dnf install ruby
To install MailCatcher, use the following command in your terminal:
sudo gem install mailcatcher
To start MailCatcher, use the following command in your terminal:
mailcatcher
MailCatcher should now be running on your machine. You can see the MailCatcher web interface by visiting http://127.0.0.1:1080 in your web browser.
You can configure MailCatcher according to your needs. To change the SMTP port, use the following command:
mailcatcher --smtp-port 25
You can change the SMTP port to any available port of your choice.
In this tutorial, we have covered how to install MailCatcher on a Fedora CoreOS Latest machine. You can now use MailCatcher to test emails without actually sending them.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
Alternatively, for the best virtual desktop, try Shells!
