March 2002
Intermediate to advanced
528 pages
21h 29m
English
getmxrr
int getmxrr(stringhost, arrayhosts[, arrayweights])
Searches DNS for all Mail Exchanger (MX) records for
host. The results are put into the array
hosts. If given, the weights for each MX
record are put into weights. Returns
true if any records are found and
false if none are found.