If there was the — more comfortable — possibility to check the E-mail address within the ESQL loop, there would be no need to build a message structure for each recipient.

如果在ESQL循环内具有检查e - mail地址的可能性(这样更合适)，那么就不需要为每个收件人创建一个消息结构。

youdao

Thee e-mail you sent yesterday was returned as undeliverable. Maybe you should check the address.

你昨天发的邮件被退回来了。你是不是应当查查地址是否正确。 雓。

youdao

Even reputable news sites often only check that the e-mail address you have given is valid, but make no effort at all to verify that you are who you claim to be online.

BBC: Microsoft wants to change passwords for something better