So, your link lead me down a rabbit hole to improve my score on a random site, until I came here [1] and read the Postfix opinion on starttls.info.<p>For anyone else trying to &#x27;fix&#x27; unbroken things: Hold off for a minute, read the link here first.<p>1: <a href="http:&#x2F;&#x2F;postfix.1071664.n5.nabble.com&#x2F;Disabling-Anonymous-Diffie-Hellman-tp67965p67978.html" rel="nofollow">http:&#x2F;&#x2F;postfix.1071664.n5.nabble.com&#x2F;Disabling-Anonymous-Dif...</a>