esmtp_setup()

设定为了向ESMTP发送邮件的TCP ID及UDP ID

Description

void esmtp_setup(int $udp_id, int $tcp_id [, string $dns_server = “”[, bool $ip6 = false]])

Parameters

$udp_id: 为了DNS query使用的UDP账号
$tcp_id: 为了传送邮件的TCP ID账户
$dns_server: DNS服务器的IP地址，省略将使用系统参数的DNS服务器地址
$ipv6: 启用或禁用IPv6

Return Value

none

Example

<?php
include "/lib/sn_dns.php";    // including DNS library
include "/lib/sn_esmtp.php";  // including ESMTP library
// UDP 0 for DNS, TCP 1 for sending email, DSN server IP: 192.168.0.1
esmtp_setup(0, 1, "192.168.0.1");

// UDP 2 for DNS, TCP 3 for sending email, DSN server IP: system DNS server IP
esmtp_setup(2, 3);

// enable IPv6
esmtp_setup(0, 1, "", true);

?>

See also

esmtp_hostname() >