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Fix mail dkim handling

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This commit is contained in:
Tobias Reisinger 2025-09-15 21:32:12 +02:00
parent 13bd4df3fb
commit c4d26d3a41
Signed by: serguzim
GPG key ID: 13AD60C237A28DFE
3 changed files with 26 additions and 25 deletions
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34
dns/default_records.js
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@ -1,23 +1,34 @@
function mx_default(dkim) {
return [
function mx_default(no_send) {
result = [
CNAME("autoconfig", "mail.serguzim.me."),
CNAME("autodiscover", "mail.serguzim.me."),
SRV("_autodiscover._tcp", 1, 1, 443, "mail.serguzim.me."),
TXT("*", "v=spf1 -all"),
TXT("@", "v=spf1 mx -all"),
TXT("mail-ses", "v=spf1 include:amazonses.com -all"),
TXT("_dmarc", "v=DMARC1; p=quarantine; rua=mailto:dmarcreports@serguzim.me; ruf=mailto:dmarcreports@serguzim.me; rf=afrf; sp=quarantine; fo=1; pct=100; ri=604800; adkim=r; aspf=r"),
TXT("dkim._domainkey", "v=DKIM1; k=rsa; t=s; s=email; p=" + dkim),
TXT("_smtp._tls", "v=TLSRPTv1; rua=mailto:dmarcreports@serguzim.me"),
TLSA("_25._tcp", 3, 1, 1, "70143145ab67680a3b61fe2d0eb63319625fa086f845cce59afdbf1dad79e561"),
MX("@", 10, "mail.serguzim.me."),
MX("*", 10, "mail.serguzim.me."),
MX("mail-ses", 10, "feedback-smtp.eu-north-1.amazonses.com.")
];
if (no_send) {
result.push(
TXT("*", "v=spf1 -all"),
TXT("@", "v=spf1 -all"),
);
} else {
result.push(
TXT("*", "v=spf1 -all"),
TXT("@", "v=spf1 mx -all"),
TXT("mail-ses", "v=spf1 include:amazonses.com -all"),
MX("mail-ses", 10, "feedback-smtp.eu-north-1.amazonses.com."),
);
}
return result;
}
function pgp_verify() {
@ -33,8 +44,9 @@ function all_defaults(domain, add_pgp) {
result.push(pgp_verify());
}
if (dkim[domain]) {
result.push(mx_default(dkim[domain]));
if (dkim_ses[domain]) {
result.push(mx_default(false));
result.push(verify_amazon_ses(dkim_ses[domain]));
}
return result;