You don't need to buy any hardware or pay for an online service: your email already has everything you need!Īnd if you already have hardware or an online service, CheckTLS is an easy way to regularly check that it's working, and help you enforce your SLAs. The most important of these features is TLS v1.2 support, because TLS v1.0 is veritably insecure. This feature request isnt about bug/security fixes, its about using a newer version of OpenSSL in order to enable features that are not available in older versions. Similarly, Postfix need changes only when in mandatory SSL mode. It may be four years old, but the library itself has been patched and is secure. Here, we make and save the changes, followed by an Exim restart. Log in to WHM Service Configuration Exim Configuration Manager Advanced Editor. See Secure Email Compliance for more information. In cPanel servers, the same changes can be done from the WHM panel. daily), or, better yet, on every email with the CheckTLS Outlook Add-in. How can you be sure that their end is "encryption ready" every time you send to it?ĭo that by testing the other person's end regularly (e.g. The test above shows that your end works, and you know to re-test it regularly and especially after you make a change to it. The tests show that your email can do proper email encryption.įor compliance, you just have to make sure your email does that encryption on every email.Īs long as encryption works on your sending end, and encryption works on the other person's receiving end, then Opportunistic TLS will encrypt and your email is compliant.
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