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resolveMx

function resolveMx
Jump to headingresolveMx(
hostname: string,
callback: (
err: ErrnoException | null,
addresses: MxRecord[],
) => void,
): void

Deno compatibility

The ttl option is not supported.

Uses the DNS protocol to resolve mail exchange records (MX records) for the hostname. The addresses argument passed to the callback function will contain an array of objects containing both a priority and exchange property (e.g. [{priority: 10, exchange: 'mx.example.com'}, ...]).

Parameters Jump to heading

Jump to headinghostname: string
Jump to headingcallback: (
err: ErrnoException | null,
addresses: MxRecord[],
) => void

Return Type Jump to heading

void
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