_:ncc8fc3bc34794c109cce7dde0ba4e814xb0
<http://schema.org/description>
"Last week I wrote about making SMTP actually work\n[https://kn6q.org/making-smtp-work-in-2020/] beyond just the technical part of\nsending an SMTP message with an e-mail server, and I wrote about fixing\ncertificates [https://kn6q.org/certificates-re-examined/]. As you might guess, it&#x27;s\nbecause I went through this (again) recently, moving from a 3rd party SMTP relay\nback to direct from my own server, and getting a multi-san cert (again).\n\nAnother &quot;big&quot; thing I did is unifying all of the different s"
<https://kn6q.org/polishing-doorknobs/>