释放双眼，带上耳机，听听看~！
这里使用的是阿里云的邮件推送服务；
开通阿里云邮件推送服务，根据步骤新建发信域名和发信地址
新建发信域名：一定专门创建一个单独的二级域名，不要使用网站正在使用中的二级域名否则会导致网站域名再次解析网站不能访问；
发信域名新建完之后按照新建域名的配置
在域名解析中解析，解析完验证通过，在发信地址中新建发信域名，发信域名中有一个SMTP密码，这个密码在之后发送邮件时会使用到；
PHP发送邮件代码：
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
2
3 require(LIB_PATH.'aliyunemail/email.class.php');//引入类文件
4 //require(LIB_PATH.'email.class.php');
5 $mailto=$sampleinfo['email'];//收件邮箱
6 $mailsubject='请查收样本文件';//邮件标题
7 $samplename = $sampleinfo['sample_title'];
8 $sampleurl = $sampleinfo['sample_upload_url'];
9 //邮件内容
10 $mailbody=<<<aaa
11 <div style="width:100%;height:auto;background-color:#F0F0F0;padding: 50px 0;">
12 <div style="width:600px;margin:0 auto;background-color:#fff;">
13 <p style='height: 80px;line-height: 80px;padding-left: 20px;'>你好，</p>
14 <p style='height: 50px;padding-left: 20px;'>请查收文件"{$samplename}"</p>
15 <a href="{$sampleurl}" style='margin-left: 20px;margin-bottom: 30px;text-decoration:none;color:#FFF;background-color:#0099cc;border:solid #0099cc;border-width:10px 20px;line-height:2em;font-weight:bold;text-align:center;cursor:pointer;display:inline-block;border-radius:2px;text-transform:capitalize;'>点击下载</a>
16 </div>
17 <div style="width:600px;margin:0 auto;height:80px;text-align:center;line-height:80px;">
18 本邮件由 <a href='http://www.a.com' style='color:#0099cc;'>aaa</a> 系统自动发出，请勿直接回复。
19 </div>
20 </div>
21aaa;
22 $smtpserver = "smtpdm.aliyun.com";//中继主机，使用的阿里云的所以这里是阿里云
23 $smtpserverport = 25;//SMTP端口
24 $smtpusermail = "发信地址";
25 // 发件人的账号，填写控制台配置的发信地址,比如xxx@xxx.com
26 $smtpuser = "发信账号";
27 // 访问SMTP服务时需要提供的密码(在控制台选择发信地址进行设置)
28 $smtppass = "密码";
29 $mailsubject = "=?UTF-8?B?" . base64_encode($mailsubject) . "?=";
30 $mailtype = "HTML";
31 //可选，设置回信地址
32 $smtpreplyto = "";
33 $smtp = new Smtp($smtpserver, $smtpserverport, true, $smtpuser, $smtppass);
34 $smtp->debug = false;//这里在linux中必须要改成false，否则会报500错误
35 $cc ="";
36 $bcc = "";
37 $additional_headers = "";
38 //设置发件人名称，名称用户可以自定义填写。
39 $sender = "xx网";
40 $res = $smtp->sendmail($mailto,$smtpusermail, $mailsubject, $mailbody, $mailtype, $cc, $bcc, $additional_headers, $sender, $smtpreplyto);
41
42 return $res;
43 }
44
PHP有一个email.class.php类用来发送邮件
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
2/**
3 * email smtp （support php7）
4 *
5 */
6class Smtp
7{
8 /* Public Variables */
9 public $smtp_port;
10 public $time_out;
11 public $host_name;
12 public $log_file;
13 public $relay_host;
14 public $debug;
15 public $auth;
16 public $user;
17 public $pass;
18 /* Private Variables */
19 private $sock;
20 /* Constractor */
21 function __construct($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
22 {
23 $this->debug = FALSE;
24 $this->smtp_port = $smtp_port;
25 $this->relay_host = $relay_host;
26 $this->time_out = 30; //is used in fsockopen()
27 $this->auth = $auth;//auth
28 $this->user = $user;
29 $this->pass = $pass;
30 $this->host_name = "127.0.0.1"; //is used in HELO command
31 $this->log_file = "";
32 $this->sock = FALSE;
33 }
34 /* Main Function */
35 function sendmail($to, $from, $subject, $body, $mailtype, $cc, $bcc, $additional_headers, $fromUser, $replyToAddress)
36 {
37 $mail_from = $this->get_address($this->strip_comment($from));
38 $body = preg_replace("/(^|(\r\n))(\.)/", "\1.\3", $body);
39 $header = "MIME-Version:1.0\r\n";
40 if($mailtype=="HTML"){
41 $header .= "Content-Type:text/html\r\n";
42 }
43 $header .= "To: ".$to."\r\n";
44 if ($cc != "") {
45 $header .= "Cc: ".$cc."\r\n";
46 }
47 $header .= "From: $fromUser<".$from.">\r\n";
48 $header .= "Subject: ".$subject."\r\n";
49 $header .= "Reply-To: ".$replyToAddress."\r\n";
50 $header .= $additional_headers;
51 $header .= "Date: ".date("r")."\r\n";
52 $header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
53 list($msec, $sec) = explode(" ", microtime());
54 $header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n";
55 $TO = explode(",", $this->strip_comment($to));
56 if ($cc != "") {
57 $TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
58 }
59 if ($bcc != "") {
60 $TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
61 }
62 $sent = TRUE;
63 foreach ($TO as $rcpt_to) {
64 $rcpt_to = $this->get_address($rcpt_to);
65 if (!$this->smtp_sockopen($rcpt_to)) {
66 $this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
67 $sent = FALSE;
68 continue;
69 }
70 if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) {
71 $this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
72 } else {
73 $this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
74 $sent = FALSE;
75 }
76 fclose($this->sock);
77 $this->log_write("Disconnected from remote host\n");
78 }
79 return $sent;
80 }
81 /* Private Functions */
82 function smtp_send($helo, $from, $to, $header, $body = "")
83 {
84 if (!$this->smtp_putcmd("HELO", $helo)) {
85 return $this->smtp_error("sending HELO command");
86 }
87 //auth
88 if($this->auth){
89 if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
90 return $this->smtp_error("sending HELO command");
91 }
92 if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
93 return $this->smtp_error("sending HELO command");
94 }
95 }
96 if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
97 return $this->smtp_error("sending MAIL FROM command");
98 }
99 if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
100 return $this->smtp_error("sending RCPT TO command");
101 }
102 if (!$this->smtp_putcmd("DATA")) {
103 return $this->smtp_error("sending DATA command");
104 }
105 if (!$this->smtp_message($header, $body)) {
106 return $this->smtp_error("sending message");
107 }
108 if (!$this->smtp_eom()) {
109 return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
110 }
111 if (!$this->smtp_putcmd("QUIT")) {
112 return $this->smtp_error("sending QUIT command");
113 }
114 return TRUE;
115 }
116 function smtp_sockopen($address)
117 {
118 if ($this->relay_host == "") {
119 return $this->smtp_sockopen_mx($address);
120 } else {
121 return $this->smtp_sockopen_relay();
122 }
123 }
124 function smtp_sockopen_relay()
125 {
126 $this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
127 $this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
128 if (!($this->sock && $this->smtp_ok())) {
129 $this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
130 $this->log_write("Error: ".$errstr." (".$errno.")\n");
131 return FALSE;
132 }
133 $this->log_write("Connected to relay host ".$this->relay_host."\n");
134 return TRUE;
135 }
136 function smtp_sockopen_mx($address)
137 {
138 $domain = preg_replace("/^.+@([^@]+)$/", "\1", $address);
139 if (!@getmxrr($domain, $MXHOSTS)) {
140 $this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
141 return FALSE;
142 }
143 foreach ($MXHOSTS as $host) {
144 $this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
145 $this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
146 if (!($this->sock && $this->smtp_ok())) {
147 $this->log_write("Warning: Cannot connect to mx host ".$host."\n");
148 $this->log_write("Error: ".$errstr." (".$errno.")\n");
149 continue;
150 }
151 $this->log_write("Connected to mx host ".$host."\n");
152 return TRUE;
153 }
154 $this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
155 return FALSE;
156 }
157 function smtp_message($header, $body)
158 {
159 fputs($this->sock, $header."\r\n".$body);
160 $this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
161 return TRUE;
162 }
163 function smtp_eom()
164 {
165 fputs($this->sock, "\r\n.\r\n");
166 $this->smtp_debug(". [EOM]\n");
167 return $this->smtp_ok();
168 }
169 function smtp_ok()
170 {
171 $response = str_replace("\r\n", "", fgets($this->sock, 512));
172 $this->smtp_debug($response."\n");
173 if (!preg_match("/^[23]/", $response)) {
174 fputs($this->sock, "QUIT\r\n");
175 fgets($this->sock, 512);
176 $this->log_write("Error: Remote host returned \"".$response."\"\n");
177 return FALSE;
178 }
179 return TRUE;
180 }
181 function smtp_putcmd($cmd, $arg = "")
182 {
183 if ($arg != "") {
184 if($cmd=="") $cmd = $arg;
185 else $cmd = $cmd." ".$arg;
186 }
187 fputs($this->sock, $cmd."\r\n");
188 $this->smtp_debug("> ".$cmd."\n");
189 return $this->smtp_ok();
190 }
191 function smtp_error($string)
192 {
193 $this->log_write("Error: Error occurred while ".$string.".\n");
194 return FALSE;
195 }
196 function log_write($message)
197 {
198 $this->smtp_debug($message);
199 if ($this->log_file == "") {
200 return TRUE;
201 }
202 $message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
203 if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
204 $this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
205 return FALSE;
206 }
207 flock($fp, LOCK_EX);
208 fputs($fp, $message);
209 fclose($fp);
210 return TRUE;
211 }
212 function strip_comment($address)
213 {
214 $comment = "/\([^()]*\)/";
215 while (preg_match($comment, $address)) {
216 $address = preg_replace($comment, "", $address);
217 }
218 return $address;
219 }
220 function get_address($address)
221 {
222 $address = preg_replace("/([ \t\r\n])+/", "", $address);
223 $address = preg_replace("/^.*<(.+)>.*$/", "\1", $address);
224 return $address;
225 }
226 function smtp_debug($message)
227 {
228 if ($this->debug) {
229 echo $message;
230 }
231 }
232}
233
