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mx record added and mail subdomain note

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Luke Smith 1 年之前
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共有 2 個檔案被更改,包括 10 行新增3 行删除
  1. +3
    -1
      README.md
  2. +7
    -2
      emailwiz.sh

+ 3
- 1
README.md 查看文件

@@ -45,7 +45,9 @@ give your full domain without any subdomain, i.e. `lukesmith.xyz`.
1. Debian or Ubuntu server. I suited this script for
[Vultr](https://www.vultr.com/?ref=8940911-8H) servers originally, but it
works consistently on any normal setup.
2. DNS records that point your domain to your server's IP (IPv4 and IPv6).
2. DNS records that point at least your domain's `mail.` subdomain to your
server's IP (IPv4 and IPv6). This is required on initial run for certbot to
get an SSL certificate for your `mail.` subdomain.

## Mandatory Finishing Touches



+ 7
- 2
emailwiz.sh 查看文件

@@ -331,6 +331,7 @@ pval="$(tr -d '\n' <"/etc/postfix/dkim/$domain/$subdom.txt" | sed "s/k=rsa.* \"p
dkimentry="$subdom._domainkey.$domain TXT v=DKIM1; k=rsa; $pval"
dmarcentry="_dmarc.$domain TXT v=DMARC1; p=reject; rua=mailto:dmarc@$domain; fo=1"
spfentry="$domain TXT v=spf1 mx a:$maildomain -all"
mxentry="$domain MX 10 $maildomain 300"

useradd -m -G mail dmarc

@@ -338,9 +339,11 @@ grep -q '^deploy-hook = echo "$RENEWED_DOMAINS" | grep -q' /etc/letsencrypt/cli.
echo "
deploy-hook = echo \"\$RENEWED_DOMAINS\" | grep -q '$maildomain' && service postfix reload && service dovecot reload" >> /etc/letsencrypt/cli.ini

echo "$dkimentry
echo "NOTE: Elements in the entries might appear in a different order in your registrar's DNS settings.
$dkimentry
$dmarcentry
$spfentry" > "$HOME/dns_emailwizard"
$spfentry
$mxentry" > "$HOME/dns_emailwizard"

printf "\033[31m
_ _
@@ -357,6 +360,8 @@ $dkimentry
$dmarcentry

$spfentry

$mxentry
\033[0m
NOTE: You may need to omit the \`.$domain\` portion at the beginning if
inputting them in a registrar's web interface.


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