How to configure smtp mail sending in php in linux

How to configure smtp mail sending in php in linux

Include_once ("class. phpmailer. php "); /** * Define email module preparation information */ Define ("SMTP_HOST", "smtp.mail.yahoo.com"); // SMTP host Define ("SMTP_MAIL", "XXXX@yahoo.cn"); // SMTP user email Define ("SMTP_PASS", "XXXX"); // SMTP password Define ("SERVICE_MAIL", "XXXX@yahoo.cn"); // SMTP user email Define ("SERVICE_NAME", "PHPBOOK mail Test"); // SMTP name /** * Use the phpmailer mail module * * @ Param string $ email * @ Param string $ user * @ Param string $ subject * @ Param string $ body * @ Return bool */ Function sendMail ($ email, $ user, $ subject, $ body) { $ Mail = new PHPMailer (); // $ This; $ Mail-> IsSMTP (); // you can specify whether to use SMTP. $ Mail-> Host = SMTP_HOST; // you can specify the SMTP server address. $ Mail-> SMTPAuth = true; // enable SMTP permission verification $ Mail-> Username = SMTP_MAIL; // SMTP Username $ Mail-> Password = SMTP_PASS; // SMTP server Password $ Mail-> From = SERVICE_MAIL; // you can specify the sender address. $ Mail-> FromName = SERVICE_NAME; // you can specify the sender name. $ Mail-> AddAddress ($ email, $ user); // add the recipient address $ Mail-> AddReplyTo (SERVICE_MAIL, SERVICE_NAME); // you can specify a reply address. $ Mail-> WordWrap = 50; // Set the display format $ Mail-> IsHTML (true); // you can specify html for an email. $ Mail-> Subject = $ subject; $ Mail-> Body = $ body; $ Mail-> AltBody = ""; // text-type email If (! $ Mail-> Send ()) { Return $ mail-> ErrorInfo; } Return true; } // Start sending the test email ng: fsockopen () [function. fsockopen]: php_network_getaddresses: getaddrinfo failed: Name or service not known in/var/www/xiehui/admin/mail/class. smtp. php on line 89 $ Tomail = "XXXX@126.com "; $ User = "XXXXlinux "; $ _ MailSubject = "email test example! "; // The Mail title group sent to the user $ _ MailBody = "xinlang net"; // email content group SendMail ($ tomail, $ user, $ _ mailSubject, $ _ mailBody ); ?> Experiment proves that yahoo's smtp is very easy to use, and sina is actually not easy to use. I am stuck for a long time. Method 4To the encapsulation class for the program written by the socket to send emails using the socket: Class sendmail { Var $ lastmessage; // record the last response Var $ lastact; // The final action, in the string format Var $ welcome; // used after HELO. welcome Var $ debug; // whether to display debugging information Var $ smtp; // smtp server Var $ port; // smtp port number Var $ fp; // socket handle // Email sending function Function send_mail ($ smtp, $ welcome = "", $ debug = false ){ If (empty ($ smtp) die ("SMTP cannot be blank! "); $ This-> smtp = $ smtp; If (empty ($ welcome )){ $ This-> welcome = gethostbyaddr ("localhost "); } Else $ This-> welcome = $ welcome; $ This-> debug = $ debug; $ This-> lastmessage = ""; $ This-> lastact = ""; $ This-> port = "25 "; } // Display debugging information Function show_debug ($ message, $ inout ){ If ($ this-> debug ){ If ($ inout = "in") {// response information $ M = '<'; } Else $ M = '> '; If (! Ereg ("\ n $", $ message )) $ Message. =" "; $ Message = nl2br ($ message ); Echo "$ {m }$ {message }"; } } // Execute the passed command Function do_command ($ command, $ code ){ $ This-> lastact = $ command; $ This-> show_debug ($ this-> lastact, "out "); Fputs ($ this-> fp, $ this-> lastact ); $ This-> lastmessage = fgets ($ this-> fp, 512 ); $ This-> show_debug ($ this-> lastmessage, "in "); If (! Ereg ("^ $ code", $ this-> lastmessage )) Return false; Else Return true; } // Mail handling Function send ($ to, $ from, $ subject, $ message ){ // Connect to the server $ This-> lastact = "connect "; $ This-> show_debug ("connect to SMTP server:". $ this-> smtp, "out "); $ This-> fp = fsockopen ($ this-> smtp, $ this-> port ); If ($ this-> fp ){ $ This-> set_socket_blocking ($ this-> fp, true ); $ This-> lastmessage = fgets ($ this-> fp, 512 ); $ This-> show_debug ($ this-> lastmessage, "in "); If (! Ereg ("^ 220", $ this-> lastmessage )){ Return false; } Else { $ This-> lastact = "HELO". $ this-> welcome. "\ n "; If (! $ This-& gt; do_command ($ this-& gt; lastact, "250 ")){ Fclose ($ this-> fp ); Return false; } $ This-> lastact = "mail from: $ from". "\ n "; If (! $ This-& gt; do_command ($ this-& gt; lastact, "250 ")){ Fclose ($ this-> fp ); Return false; } $ This-> lastact = "rcpt to: $ to". "\ n "; If (! $ This-& gt; do_command ($ this-& gt; lastact, "250 ")){ Fclose ($ this-> fp ); Return false; } // Start sending the email body $ This-> lastact = "DATA \ n "; If (! $ This-& gt; do_command ($ this-& gt; lastact, "354 ")){ Fclose ($ this-> fp ); Return false; } // Start to process the subject header $ Head = "Subject: $ subject \ n "; If (! Empty ($ subject )&&! Ereg ($ head, $ message )){ $ Message = $ head. $ message; } // Start to process the mail From header $ Head = "From: $ from \ n "; If (! Empty ($ from )&&! Ereg ($ head, $ message )){ $ Message = $ head. $ message; } // Start To process the mail To header $ Head = "To: $ to \ n "; If (! Empty ($ )&&! Ereg ($ head, $ message )){ $ Message = $ head. $ message; } // Process the end string If (! Ereg ("\ n \. \ n", $ message )) $ Message. = "\ n. \ n "; $ This-> show_debug ($ message, "out "); Fputs ($ this-> fp, $ message ); $ This-> lastact = "QUIT \ n "; If (! $ This-& gt; do_command ($ this-& gt; lastact, "250 ")){ Fclose ($ this-> fp ); Return false; } } Return true; } Else { $ This-> show_debug ("connection failed !! "," In "); Return false; } } } ?> Example of sending an email using socket: Include ("./sendmail. class. php "); $ Mail = new sendmail (); $ Email = "Hello, this is a test email! "; $ Sendmail = new send_mail ("smtp.mail.126.com", "PHPBOOK", true); // Display The Call Information If ($ mail-> send ("XXXX@126.com", "XXXX@126.com", "test SOCKET mail", $ email )){ Echo "sent successfully! "; } Else { Echo "failed to send! "; } ?>