Should I use SSL for email?
It’s important to use SSL or TLS with your email setup because unsecure email is a common attack vector for the bad guys. Anyone who intercepts encrypted emails is left with garbage text that they can’t do anything with, because only the email server and client have the keys to decode the messages.
How do I generate a self signed certificate?
To generate a self-signed TLS certificate: From the main menu, select General Options. Click the Security tab. In the Security tab, click Install. At the Certificate Type step of the wizard, select Generate new certificate. At the Generate Certificate step of the wizard, specify a friendly name for the created self-signed TLS certificate.
How to configure server certificate?
Request a certificate from a certificate server of the correct type
How to create a self-signed certificate?
Use the EAC to create a new Exchange self-signed certificate. Open the EAC and navigate to Servers > Certificates . In the Select server list, select the Exchange server where you want to install the certificate, and then click Add . The New Exchange certificate wizard opens. On the This wizard will create a new certificate or a certificate request file page, select Create a On the Friendly name for this certificate page, enter a friendly name for the certificate, and then click Next . In the Specify the servers you want to apply this certificate to page, click Add. On the Select a server page that opens, select the Exchange See More….
How to allow self signed certificate?
Here are the steps to allow a self-signed certificate. Browse to about:config Search for “network.stricttransportsecurity.preloadlist”. Set it to false.