WebMay 1, 2010 · They aren’t present in Exchange Online as recipients. Solution. To fix this problem, make sure that the distribution group and moderator’s mailbox are located in the same place. For example, if the distribution group is located in Exchange Online, the mailbox of the moderator should also be located in Exchange Online. WebJun 15, 2016 · Exchange Online 和 Office 365 中的 DSN 错误代码 5.1.1 到 5.1.20. 问题分析:. 你的电子邮件收件箱中收到的有关此问题的通知邮件(也称为未送达报告 (NDR))可能会说明无法找到你指定的地址或者你指定的地址无效,或者你的 Outlook 或 Outlook Web App 收件人自动完成缓存中 ...
"550 5.1.10 RESOLVER.ADR.RecipientNotFound" NDR and …
WebNov 27, 2024 · Remote Server returned '550 5.7.51 TenantInboundAttribution; There is a partner connector configured that matched the message's recipient domain. The connector had either the RestrictDomainsToIPAddresses or RestrictDomainsToCertificate set [CY1NAM02FT057.eop-nam02.prod.protection.outlook.com] unable to email a office … WebOct 2, 2024 · I checked the non-delivery report (NDR). The SCL value is set to 1 which means Exchange Online Protection (EOP) marks the email as safe and didn't block it either. Meanwhile, I find you have created two SPF records for your domain. It is not the recommended to maintain multiple SPF records for a domain in Office 365. loon peak pledger sofa set canada
Microsoft 365 Exchange Error Code 5.1.0 – Sender denied
http://www.5dmail.net/html/2016-6-15/2016615135147.htm WebProxyAddresses属性のユーザーに対してメールアドレスが表示されない場合、Office 365 はユーザーのメール属性の値を使用します。 Office 365 でメールアドレスのドメイン部分が認識されない場合は、エイリアス部分が使用され、既定のドメイン (たとえば、@domain ... WebMar 15, 2024 · Your message was rejected by the recipient email server. Please check the recipient's email address and try resending your message, or contact the recipient … loon peak shower curtain