In the previous post, we setup a very basic Exim SMTP server for relaying outgoing mail to GMail from your server. Now, we are going to look at troubleshooting your Exim installation, and dealing with issues that may come up.
So today, I was helping someone with a multi-site WordPress issue, and I linked to my blog. But guess what? It wasn’t coming up! All my external tests seemed to work, including Down for Everyone or Just Me, and even Cloudflare! I could still SSH into my server (as I was watching log files scroll… Read more »