From 4b3fc1a5b8cb351cf6caf9c32734138868c5966a Mon Sep 17 00:00:00 2001 From: lesha Date: Sun, 18 Oct 2020 03:22:57 +0000 Subject: [PATCH] Make README clearer about PTR record --- README.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 31846d6..228430c 100644 --- a/README.md +++ b/README.md @@ -51,9 +51,10 @@ actually works perfectly. **CNAME record** for your `mail.` subdomain. 4. **A Reverse DNS entry for your site.** Go to your VPS settings and add an entry for your IPV4 Reverse DNS that goes from your IP address to - `mail.`. If you would like IPV6, you can do the same for - that. This has been tested on Vultr, and all decent VPS hosts will have - a section on their instance settings page to add a reverse DNS PTR entry. + `` (not mail subdomain). If you would like IPV6, you can do + the same for that. This has been tested on Vultr, and all decent VPS hosts + will have a section on their instance settings page to add a reverse DNS PTR + entry. You can use the 'Test Email Server' or ':smtp' tool on [mxtoolbox](https://mxtoolbox.com/SuperTool.aspx) to test if you set up a reverse DNS correctly. This step is not required for everyone, but some