Impossible to send from android smartphone with exchange 2019
Hello, I need your help, when I configure smartphone (samsung), I receive emails but impossible to send emails. I get a message: "Unable to send message". I've recreated the ActiveSync folders in IIS but that hasn't changed anything. Do you have a solution? Version : Exchange 2019 cu14
Event 1088 Exchange ActiveSync
Hello, Below event observed in exchange server Log Name: Application Source: MSExchange ActiveSync Date: 12/8/2022 10:30:42 AM Event ID: 1008 Task Category: Requests Level: Warning Keywords: Classic User: N/A Computer: Servername.local Description: An exception occurred and was handled by Exchange ActiveSync. This may have been caused by an outdated or corrupted Exchange ActiveSync device partnership. This can occur if a user tries to modify the same item from multiple computers. If this is the case, Exchange ActiveSync will re-create the partnership with the device. Items will be updated at the next synchronization. Could you please suggest