尝试向电子邮件地址列表（具有无效的电子邮件 ID）发送邮件时出错

Question

场景如下：

我有一个电子邮件地址列表，我必须向其发送 MimeMessage。该列表有时可能包含需要处理的无效电子邮件地址。

我正在做这样的事情：

MimeMessagePreparator preparator = mimeMessage -> {
    MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true);
    helper.setTo(recepientsCommaSeparated.split(","));
    helper.setCc(recepientsCcCommaSeparated.split(","));
    helper.setSubject(map.get(SUBJECT_FIELD));
    helper.setText(map.get(CONTENT_FIELD), true);
};
try {
    this.mailSender.send(preparator);
} catch (MailException ex) {
    ex.printStackTrace();
}

这不会将电子邮件发送到有效的电子邮件地址，并且会导致整个调用失败。我期待有效的 emailAddresses 接收电子邮件，并且可以捕获和处理无效的电子邮件地址。

Answer 1

您应该将属性 mail.smtp.sendpartial 设置为真。

If set to true, and a message has some valid and some invalid addresses, send the message anyway, reporting the partial failure with a SendFailedException.

详细文档Here

尝试向电子邮件地址列表（具有无效的电子邮件 ID）发送邮件时出错

Error when trying to send a mail to a list of email addresses (which has an invalid email Id)

java

spring

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