HsnHjr Posted March 8, 2017 Share Posted March 8, 2017 (edited) Warning: mail() [function.mail]: SMTP server response: 550-5.7.1 [xxx.xxx.xxx.xx x] Our system has detected an unusual rate of 550-5.7.1 unsolicited mail originating from your IP address. To protect our 550-5.7.1 users from spam, mail sent from your IP address has been blocked. 550-5.7.1 Please visit 550-5.7.1 https://support.google.com/mail/?p=UnsolicitedIPError to review our 550 5.7.1 Bulk Email Senders Guidelines. 47si3205662wrc.11 Edited March 8, 2017 by HsnHjr Quote Link to comment https://forums.phpfreaks.com/topic/303394-help-im-trying-to-create-an-email-verification-by-using-php-and-i-got-this-error/ Share on other sites More sharing options...
requinix Posted March 8, 2017 Share Posted March 8, 2017 Did you look at that link? Quote Link to comment https://forums.phpfreaks.com/topic/303394-help-im-trying-to-create-an-email-verification-by-using-php-and-i-got-this-error/#findComment-1543911 Share on other sites More sharing options...
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