Gabe Herbert
- Total activity 13
- Last activity
- Member since
- Following 0 users
- Followed by 0 users
- Votes 3
- Subscriptions 8
Activity overview
Latest activity by Gabe Herbert-
Gabe Herbert commented,
This is about the SMTP server. An email server’s outbound IP must have a matching PTR (reverse DNS) record to establish trust with receiving mail servers. Mismatched or missing PTR records are a c...
-
Gabe Herbert created a post,
different hostnames for web/email on same server
On a single server, I want cpanel & WHM to run on a different hostname than email. I want all web services to be behind Cloudflare proxy, whereas email needs a PTR record with an IP matching the ho...