当来自webform的电子邮件无法传递时会发生什么？

Question

如果webform试图发送电子邮件，但无法连接到smtp服务器，则电子邮件会发生什么情况？它会掉在地板上吗？它会在日志中抛出错误吗？它以后再试着重新发送吗？它是否在某个地方标记为未发送？

Answer 1

它抛出一个错误并将其扔到地板上，如下所示：

Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in DefaultMailSystem->mail() (line 76 of \modules\system\system.mail.inc).
Unable to send e-mail. Contact the site administrator if the problem persists.
Warning: mail() [function.mail]: Failed to connect to mailserver at "localhost" port 25, verify your "SMTP" and "smtp_port" setting in php.ini or use ini_set() in DefaultMailSystem->mail() (line 76 of \modules\system\system.mail.inc).
Unable to send e-mail. Contact the site administrator if the problem persists.