![RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum](https://forum.yunohost.org/uploads/default/original/2X/1/10f4df0f526c159f52dee4ddeab0fcc5c1e13f44.png)
RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum
![RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum](https://forum.yunohost.org/uploads/default/original/2X/e/ed471f169dd0cd819c7df7a2019c84d259fbe8bd.png)
RÉSOLU] Erreur SMTP 550 5.1.1 : Recipient address rejected : User unknown in virtual mailbox table - Support apps - YunoHost Forum
![550 5.1.0 <*****@******.pl>: Sender address rejected: User unknown in virtual mailbox table - Google Workspace Admin Community 550 5.1.0 <*****@******.pl>: Sender address rejected: User unknown in virtual mailbox table - Google Workspace Admin Community](https://storage.googleapis.com/support-forums-api/attachment/thread-170666050-14223365144036856401.png)