walter1917 Posted August 3, 2009 Share Posted August 3, 2009 I need to send out 1,000 emails as fast as possible. Does anyone know any timing restriction on sending emails from PHP, PEAR? Do I need any delay between sending each (10 or 100) emails? Quote Link to comment https://forums.phpfreaks.com/topic/168682-emailing-with-php/ Share on other sites More sharing options...
TeNDoLLA Posted August 3, 2009 Share Posted August 3, 2009 Atleast script maximum execution time is by default 30s, you can change that with set_time_limit ( int $seconds ); Quote Link to comment https://forums.phpfreaks.com/topic/168682-emailing-with-php/#findComment-889859 Share on other sites More sharing options...
Daniel0 Posted August 3, 2009 Share Posted August 3, 2009 You would not want to use mail() at least. Use some sort of mailing library that allows you to stay connected to the SMTP server. Quote Link to comment https://forums.phpfreaks.com/topic/168682-emailing-with-php/#findComment-889860 Share on other sites More sharing options...
walter1917 Posted August 3, 2009 Author Share Posted August 3, 2009 More specifically, I am currently using PEAR's sendmail() and will need to perform mass HTML email campaigns from a variety of FROM-email addresses. These are legitimate email marketing pieces through subscriptions, not spam. I am somewhat concerned of how to set-up the server to send out mass emails but to avoid getting blacklisted or spam filtered. My questions: 1) Timing restrictions on PEAR side or on receiver-end (i.e. Do I need to worry about volume to avoid Gmail blacklist?). 2) Any specific header set ups? 3) Any required email formatting? 4) Other details to ensure highest reliability and greatest speed? Quote Link to comment https://forums.phpfreaks.com/topic/168682-emailing-with-php/#findComment-889948 Share on other sites More sharing options...
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