如何在 Sendgrid Swift SmtpTransport 中进行 SUBJECT 替换? [英] How to make SUBJECT Substitutions in Sendgrid Swift SmtpTransport?

问题描述

我正在使用 Swift SmtpTransport，因为它似乎是推荐的方式.

I am using Swift SmtpTransport as it seems to be the recommended way.

然而，我发现的文档并没有展示如何实现主题替换.

However the documentation I found dos not show how to achieve Subject Substitutions.

• (这是我正在使用的)https://github.com/sendgrid/sendgrid-php-example/blob/master/smtp-php-example.php
• https://github.com/sendgrid/sendgrid-php
• http://swiftmailer.org/docs/发送.html#quick-reference-for-sending-a-message

推荐答案

This was answers on Github，也在这里回答，供大家日后参考.

This was answered on Github, answering here too, for folks future reference.

要使用 SMTPAPI 替换主题，您需要在电子邮件的主题中添加替换标签，然后包含定义了替换标签的 x-smtpapi 标头.

To use the SMTPAPI to substitute for subjects, you'll need substitution tags in the subject of the email and then include the x-smtpapi header with substitution tags defined.

使用 SendGrid SMTPAPI 库:

<?php
...
$message->setSubject('[sendgrid-php-example] Owl named %yourname%');
$header           = new Smtpapi\Header();
$header->addSubstitution("%yourname%", array("Mr. Owl"))->
...

这篇关于如何在 Sendgrid Swift SmtpTransport 中进行 SUBJECT 替换?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！