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Ҫʹmail()Äܹ»ÔËÐÐ,Äã±ØÐëÓÐÒ»¸öSMTP·þÎñÆ÷ÒÔ±ãPHPÄܹ»Á¬½ÓÉÏÈ¥.²»¹ÜÕâ¸ö·þÎñÆ÷¶ÔÓʼþ³ÌÐò¶àÃ´ÖØÒª,´ó¶àÊýÈ˶ÔËüÈçºÎÔËתûÓÐÒ»ÐǰëµãµÄ¸ÅÄî.ÔÚ±¾½Ì³ÌÖÐ,ÎÒÃǽ«½ÒʾSMTPµÄÃØÃܲ¢½â¾öһЩʹÓÃPHP·¢ËÍÓʼþµÄ³£¼ûÎÊÌâ.¶ø±¾ÎÄÖеÄÁíһЩÖ÷Ì⽫°üÀ¨Ñ­»·±éÀúÒ»¸öµØÖ·ÁбíµÄ·½·¨ÒÔ¼°Í¬Ê±ÒÔÎı¾ºÍHTML¸ñʽÏò½ÓÊÕÕß·¢ËÍÒ»¸öÓʼþµÄ·½·¨.

SMTPÊǼòµ¥Óʼþ´«ÊäЭÒé(Simple Mail Transfer Protocol)µÄËõд,¶øÒ»¸öSMTP·þÎñÆ÷ÊÇһ̨ÔËÐÐÕâÖÖЭÒé²¢·¢³öÓʼþµÄ¼ÆËã»ú.ÔËÐÐÕâÖÖЭÒéʵ¼ÊÉÏÖ¸µÄÊÇÔËÐÐÖîÈçSendmailºÍQmailµÄ³ÌÐò--Èç¹ûÄãʹÓõÄÊÇһ̨·ÇWindows¼ÆËã»úµÄ»°.ÔÚWindowsƽ̨ÉÏ,×÷ΪWindows NT Service PackÒ»²¿·Ö»òÊÇÄÚ½¨ÓÚWindows 2000ÄÚ²¿µÄSMTP·þÎñ³ÌÐò¾ÍÊǵäÐ͵ÄÕâÖÖ³ÌÐò.

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ÔÚphp.ini¹ÜÀíÅäÖÃÎļþÀï,Óм¸¸öÌõÄ¿ÐèÒª±»ÉèÖÃÒÔ±ãmail()º¯ÊýÄܹ»Õý³£ÔËÐÐ.ÔڸıäËüÃÇÒÔǰ,¸ãÇå³þËüÃǶ¼ÊÇ×öʲôÓõÄ.Äã¿ÉÒÔʹÓÃphpinfo()º¯Êýͨ¹ý´´½¨Ò»¸öÎļþÀ´ÏÔʾϵͳµ±Ç°µÄÅäÖÃÇé¿ö,Õâ¸öÎļþ°üÀ¨:

±£´æÕâ¸öÎļþ,½«Ëü·ÅÖõ½ÄãµÄWeb·þÎñ³ÌÐòµÄÎļþ¸ùĿ¼,È»ºóͨ¹ýÄãµÄä¯ÀÀÆ÷·ÃÎÊËü.ÄãÓ¦¸Ã¿ÉÒÔ¿´µ½Ò»¸ö±»ÓÅÃÀµÄ¸ñʽ»¯Á˵ÄÐÅÏ¢,ÏÔʾÄãµÄÅäÖÃÇé¿ö.ÄãÒª²é¿´µÄÌõÄ¿ÈçÏÂ:

SMTP

sendmail_from

sendmail_path

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Èç¹ûÄãʹÓõÄÊÇLinux»òÊÇÒ»¸öUnix±äÖÖ,sendmail_path¿´ÆðÀ´Ó¦¸ÃÏóÕâÑù:

sendmail_path = /usr/sbin/sendmail

»òÕßÈç¹ûÄãʹÓÃQmail:

sendmail_path = /var/qmail/bin/sendmail

ÔÚÕâÌõÖ¸ÁîÀï,Ä㻹¿ÉÒÔÉèÖÃÅäÖòÎÊýÀ´Ö¸Ã÷¶ÓÁлº³åÑ¡Ïî»òÊÇÏÔʾµÄÉèÖÃReturn-PathÍ·,ÈçÏÂËùʾ:

sendmail_path = /usr/sbin/sendmail -t -fyou@yourdomain.com

×÷Ϊһ¸ö·ÇWindowsÓû§,Õâ¾ÍÊÇÄãÒª×öµÄÒ»ÇÐÁË.Èç¹ûÄãʹÓõÄÊÇWindows,ÄãÓиü¶àµÄÊÂÇéÒª×ö.Ä㻹ÐèÒª¿´Ò»¿´SMTPºÍsendmail_fromµÄÖµ.²»Òª±»sendmail_fromÖ¸ÁîÃû×ÖÖеÄsendmailŪÃÔºýÁË.ËäÈ»ÄãûÓÐÔÚWindowsÉÏʹÓÃÃû½ÐSendmailµÄ³ÌÐò,µ«ÄÇÖ»ÊÇÖ¸ÁîµÄÃû×Ö.²»Òª±»ËüÏŵ½ÁË.

ÔÚÄãµÄphpinfo()ÏÔʾµÄ½á¹ûÀï,¿´¿´SMTPºÍsendmail_fromµÄȱʡֵ--ËüÃÇҪôÊǿհ×,Ҫô°üº¬Á˺úÂÒµÄÖµ.ÄãÓ¦¸Ã°ÑËüÃǸijÉÓÐÒâÒåµÄÖµ.

Èç¹ûÄã¾öÐÄÔÚÕą̂µçÄÔÉÏÔËÐÐÒ»¸öSMTP·þÎñ³ÌÐò,ÄãÔÚphp.iniÎļþÖеÄÌõÄ¿¾ÍÓ¦¸ÃÈçÏÂ:

SMTP = localhost

µ«ÊÇ,Èç¹ûÄãҪʹÓÃÄãISP(ÔÚÕâ¸öÀý×ÓÖÐÊÇEarthLink)µÄÍâ·¢Óʼþ·þÎñÆ÷,ÄÇôphp.iniÖеÄÓʼþ¿´ÆðÀ´Ó¦¸ÃÈçÏÂ:

SMTP = mail.earthlink.net

ÄãÒ²¿ÉÒÔʹÓÃIPµØÖ·¶ø²»ÊÇÓòÃû,ÒòΪ¼ÆËã»ú²»Çø·ÖÕâÁ½ÖÖÌõÄ¿.

µÚ¶þÌõÅäÖÃÖ¸ÁîÊÇsendmail_from,ËüÓ¦¸Ã±»ÉèÖóÉFromÍ·Öеĵç×ÓÓʼþµØÖ·.Ëü¿ÉÒÔÔڽű¾Àï±»Ð޸ĵ«ÊÇͨ³£×÷ΪȱʡֵʹÓÃ.ÏÂÃæ¾ÍÊÇÕâ¸öÅäÖÃÖ¸ÁîµÄʾÀýyouraddress@yourdomain.comÖ¸µÄÊÇÄã×Ô¼ºµÄÓʼþµØÖ·.

sendmail_from = youraddress@yourdomain.com

ÔÚ×öÁËÕâЩÅäÖÃÉϵĸ͝ÒÔºó,ÖØÆôWeb·þÎñ³ÌÐòÈ»ºóʹÓÃphpinfo()º¯ÊýÀ´ÑéÖ¤ÕâЩÐÞ¸Ä.ÔÚÕâЩ¹¤×÷Íê³ÉÒÔºó,Äã¾Í¿ÉÒÔÓÃPHPÀ´·¢Ë͵ç×ÓÓʼþÁË.

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