phpmailer報 You must provide at least one recipient email address.解決辦法

看了下源代碼是下面這個地方返回false致使的：

public static function ValidateAddress($address) {
return preg_match(‘/^(?!(?>(?1)」?(?>\\\[ -~]|[^"])」?(?1)){255,})(?!(?>(?1)」?(?>\\\[ -~]|[^"])」?(?1)){65,}@)((?>(?>(?>((?>(?>(?>\x0D\x0A)?[     ])+|(?>[     ]*\x0D\x0A)?[     ]+)?)(\((?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)([!#-\'*+\/-9=?^-~-]+|」(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*(?2)」)(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}|(?!(?:.*[a-f0-9][:\]]){7,})((?6)(?>:(?6)){0,5})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:|(?!(?:.*[a-f0-9]:){5,})(?8)?::(?>((?6)(?>:(?6)){0,3}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD’, $address);
}

由於是內部程序發送郵件，無須較驗，果斷將此判斷直接返回true，問題解決，記下來備忘哈。