http://linuxexchange.org/questions/174/sendmail-on-a-dynamic-ip<p>Hey all,</p> <p>Words can't express how awesome this website is and the the ideals behind it, much appreciated.</p> <p>Anyway, sendmail was always the one thing that I just couldn't figure out. The last time I tried four years ago, I had given up. I'm trying again now on Fedora 12, as it is the only thing left to do until everything is good to go. The built-up dread of this fact has been realized. I need help, here.</p> <p>I've been able to find a few detailed tutorials, but they all presumed you had a static IP. I do not, and I use everydns.net to keep the DNS record updated on a bi-hourly basis. How can I apply the same for, say, mail.mydomain.com?</p> <p>I have to make it clear that I don't fundamentally understand sendmail. I understand the overall basis of email, but I don't fully understand the internal process of SMTP. If anyone could point me in the right direction, I'd really appreciate it.</p>enFri, 20 Jan 2017 19:53:03 -0000