【发布时间】:2020-12-21 07:51:20
【问题描述】:
尝试通过 SendGrid SMTP 发送电子邮件时出现以下错误。
Failed to authenticate on SMTP server with username "apikey" using 2 possible authenticators. Authenticator LOGIN returned the Expected response code 250 but got an empty response. Authenticator PLAIN returned Expected response code 250 but got an empty response.
MAIL_DRIVER=smtp
MAIL_HOST=smtp.sendgrid.net
MAIL_PORT=587
MAIL_USERNAME=apikey
MAIL_PASSWORD=mysecretkey
MAIL_ENCRYPTION=tls
MAIL_FROM_NAME="RPLS"
MAIL_FROM_ADDRESS=info@rtsss.com
【问题讨论】:
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输入
Base64编码的API用户名。大家的username是apikey,也就是Base64中的YXBpa2V5。转到链接sendgrid.com/docs/API_Reference/SMTP_API/… 它可以帮助您 -
Sendgrid 可能会要求您将发送此邮件的 IP 列入白名单。