Simplify SPF record

There is no need to explicitly specify domain for `a` rule.
deltachat · Feb 15, 2025 · 7e6f8dd · 7e6f8dd
1 parent 4d915f9
commit 7e6f8dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmdeploy/src/cmdeploy/chatmail.zone.j2 b/cmdeploy/src/cmdeploy/chatmail.zone.j2
@@ -16,7 +16,7 @@ www.{{ mail_domain }}.               CNAME {{ mail_domain }}.
 ;
 ; Recommended DNS entries for interoperability and security-hardening
 ;
-{{ mail_domain }}.                   TXT "v=spf1 a:{{ mail_domain }} ~all"
+{{ mail_domain }}.                   TXT "v=spf1 a ~all"
 _dmarc.{{ mail_domain }}.            TXT "v=DMARC1;p=reject;adkim=s;aspf=s"
 
 {% if acme_account_url %}