- 提示未打开25端口
填写申请单: https://support.console.aws.amazon.com/support/contacts#/rdns-limits
一般10分钟就有人回复邮件了, 然后你再回复邮件确认申请.
等个把小时最多,就有下一封邮件, 你再回复邮件计划,每天100封,用于合法用途之类的, 再等下一封邮件就是告诉你开通25端口了.
- 提示云主机IP不能直接往gmail发送电子邮件
主机IP 51.xxx.xxx.xxx
mail postfix/smtp[150990]: 6601718A2A: to=<[email protected]>, orig_to=<[email protected]>, relay=gmail-smtp-in.l.google.com[173.xxx.xxx.xxx]:25, delay=0.55, delays=0/0/0.19/0.35, dsn=5.7.1, status=bounced (host gmail-smtp-in.l.google.com[173.xxx.xxx.xxx] said: 550-5.7.1 [51.xxx.xxx.xxx] The IP you're using to send mail is not authorized to 550-5.7.1 send email directly to our servers. Please use the SMTP relay at your 550-5.7.1 service provider instead. For more information, go to 550 5.7.1 https://support.google.com/mail/?p=NotAuthorizedError 5b1f17b1804b1-4265c23fb91si14955195e9.195 - gsmtp (in reply to end of DATA command))
填写反向dns
