main.php(或main-local.php)中的郵件配置如下:
'mailer' => [
'class' => 'yii\swiftmailer\Mailer',
'viewPath' => '@common/mail',
// send all mails to a file by default. You have to set
// 'useFileTransport' to false and configure a transport
// for the mailer to send real emails.
'useFileTransport' => false,//false發送郵件,true只是生成郵件在runtime文件夾下,不發郵件
'transport' => [
'class' => 'Swift_SmtpTransport',
'host' => 'smtp.163.com', //每種郵箱的host配置不一樣
'username' => 'zhong_mail_test',
'password' => '**********',//163郵箱的授權碼
'port' => '25',
'encryption' => 'tls',
],
'messageConfig'=>[
'charset'=>'UTF-8',
'from'=>['zhong_mail_test@163.com'=>'zhong-mail']
],
],
發送郵件的代碼如下:
return Yii::$app
->mailer
->compose(
['html' => 'passwordResetToken-html', 'text' => 'passwordResetToken-text'],
['user' => $user]
)
->setFrom([Yii::$app->params['supportEmail'] => Yii::$app->name . ' robot'])
->setTo($this->email)
->setSubject('Password reset for ' . Yii::$app->name)
->send();
如就按照上述配置會報:
Expected response code 250 but got code "553", with message "553 Mail from must equal authorized user
"
這是因為有些郵件服務器要求from和username必須一致,163郵箱就是這樣。
為避免這個問題,我們可以將發件代碼中的setFrom設置去掉,或者在param.php(或param-local.php)中配置supportEmail參數:
'supportEmail' => 'zhong_mail_test@163.com'
這樣就能成功發送郵件了。

上面那個是配置supportEmail參數發出的郵件,下面這個是注釋掉setFrom發出的郵件。
具體郵件內容的配置在common/mail目錄下。
關於163郵箱的授權碼:登錄-》設置-》POP3/SMTP/IMAP-》按提示開啟SMTP即可。
