
Choose Restart Servers to bind MDaemon to the new SSL ports and choose OK. You’ll now see the details of the certificate you’ve created and should select (highlight) it and Apply the change:ġ3. Change Country / region to United Kingdom GB.Ħ. The Encryption key length can remain at 1024 unless you have a specific requirement for a weaker or stronger encryption method.Ĥ.

Enter your company name in Organization / company name.ģ. If client machines on the LAN usually access MDaemon via a local hostname or IP then add this to the ‘Alternative Host Names’ section too.Ģ. For example, if you have an entry in your domain’s DNS record that resolves to the static IP address of the Internet connection MDaemon sits behind of this would be the entry you’d specify in this location.

Click on Create Certificate and enter a Hostname that you will be using to access MDaemon. It’s also possible to create a self-signed SSL certificate using the details below, but we would discourage this for anything other than testing as browsers / devices won’t by default trust them and will either require an exception in the browser / device or won’t trust them at all.ġ. If you do not and would like to use the free Let’s Encrypt root trusted certificate please follow this guide If you already have an existing SSL certificate such as a root trusted certificate that is installed into the Windows Certificate Store at this point you can select it. This will enable the STLS extension whenever possible for DomainPOP/MultiPOP connections.Ħ. If required click DomainPOP/MultiPOP servers use STLS whenever possible. This will enable MDaemon to use the STARTTLS extension for every SMTP message it sends if the remote server supports STARTTLSĥ. Click SMTP server sends mail using STARTTLS when possible. This will enable the dedicated SSL ports for these services specified under Setup -> Server Settings -> DNS & IPs -> Ports.Ĥ. Click Enable the dedicated SSL ports for SMTP, IMAP, POP3 servers. Choose Security -> Security Manager-> SSL & TLS -> MDaemon.ģ. This article details how you’d configure MDaemon so that it accepts SMTP, IMAP and POP3 connections over SSL.ġ.
