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@ -6,7 +6,7 @@ dns_mx \- look up Mail eXchanger
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int \fBdns_mx\fP(stralloc* \fIout\fR,stralloc* \fIfqdn\fR);
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.SH DESCRIPTION
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dns_ip4 looks up MX records for the fully-qualified domain name in
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dns_mx looks up MX records for the fully-qualified domain name in
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\fIfqdn\fR. It puts the MX records into \fIout\fR and returns 0. Each MX
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record is a two-byte MX distance (big endian) followed by a
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\\0-terminated dot-encoded domain name. If the domain does not exist in
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