note 41710 added to function.getmxrr

In response to the note by mad-generic at NOSPAMnetilium dot org Please note the meaning of the word SHOULD when read in an RFC SHOULD This word, or the adjective "RECOMMENDED", mean that there may exist valid reasons in particular circumstances to ignore a particular item, but the full implications must be understood and carefully weighed before choosing a different course. Please do not confuse it with the word MUST MUST This word, or the terms "REQUIRED" or "SHALL", mean that the definition is an absolute requirement of the specification. So there are occasions where the lookup of the A record is not required. ---- Manual Page -- http://www.php.net/manual/en/function.getmxrr.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41710 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41710&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41710&report=yes Search -- http://master.php.net/manage/user-notes.php