dnscontrol/documentation/language-reference/domain-modifiers/MX.md
2024-12-17 07:46:37 -05:00

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Markdown

---
name: MX
parameters:
- name
- priority
- target
- modifiers...
parameter_types:
name: string
priority: number
target: string
"modifiers...": RecordModifier[]
---
MX adds an MX record to the domain.
Priority should be a number.
Target should be a string representing the MX target. If it is a single label we will assume it is a relative name on the current domain. If it contains *any* dots, it should be a fully qualified domain name, ending with a `.`.
{% code title="dnsconfig.js" %}
```javascript
D("example.com", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
MX("@", 5, "mail"), // mx example.com -> mail.example.com
MX("sub", 10, "mail.foo.com."),
);
```
{% endcode %}