getmxrr

(PHP 3, PHP 4 )

getmxrr --  Get MX records corresponding to a given Internet host name

Description

int getmxrr ( string hostname, array mxhosts [, array weight])

Searches DNS for MX records corresponding to hostname. Returns TRUE if any records are found; returns FALSE if no records were found or if an error occurred.

A list of the MX records found is placed into the array mxhosts. If the weight array is given, it will be filled with the weight information gathered.

Note: This function is not implemented on Windows platforms. Try the PEAR class Net_DNS.

See also checkdnsrr(), gethostbyname(), gethostbynamel(), gethostbyaddr(), and the named(8) manual page.