发布时间:2024-07-14 付涛
这两天在用户在使用腾讯企业邮箱发送境外GMAIL邮箱的时候,反馈发送不成功提示:
发件人《****@diebaoyun.com)城名的DNS记录未设置或设置错误导数对方指收此部件,
host gmarl-smtp-in.l.google.com[173.194.174.26]said: 550-5.7.26 Your email has been blocked because the sender is unauthenticated.Gmail requires all senders to authenticate with
either SPF···