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allenlin
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Joined 4 years ago
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Microsoft365 uses the IMAP protocol to connect incorrectly
The connection configuration is as follows The error message is as follows The connection test failed Test details Collapse all Testing IMAP for a user email address removed for privacy reasons on host outlook.office365.com:995:SSL. The IMAP test failed. Test the steps An attempt is being made to resolve the host name outlook.office365.com in DNS. The host name was successfully resolved. Additional details Testing TCP port 995 on host outlook.office365.com to ensure that it is listening/opening. The port was opened successfully. The SSL certificate is being tested to ensure that it is valid. The certificate meets all validation requirements. Test the steps Testing the IMAP service. An error occurred while testing the IMAP service Additional details Protocol Log: C: 1 CAPABILITY S: +OK The Microsoft Exchange POP3 service is ready. [UwBZAEEAUABSADAAMQBDAEEAMAAwADAAOAAuAGEAdQBzAHAAcgBkADAAMQAuAAcgBvBvQALgBvAHuAdABsAG8AbwBrAC4AYwBvAG0A] Exception Details: Mail: IMAP Server Response Error Status "+OK The Microsoft Exchange POP3 service is ready. [UwBZAEEAUABSADAAMQBDAEEAMAAwADAAOAAuAGEAdQBzAHAAcgBkADAAMQAuAHAAcgBvAGQALgBvAHUAdABsAG8AbwBrAC4AYwBvAG0A]”。 Type: Microsoft.M365.RCA.Services.Protocols.Imap.ImapServerErrorException Stack Trace: In Microsoft.M365.RCA.Services.Protocols.Imap.ImapCommand'1.CheckForOk (IList'1 response) in Microsoft.M365.RCA.Services.Protocols.Imap.CapabilityCommand.ProcessResponse (IList'1 response) is < microsoft.M365.RCA.Services.Protocols.ProtocolClient. SendCommandAsync>d__17'1.MoveNext() --- Throw exception at the end of the stack trace at the end of the --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) is < at Microsoft.M365.RCA.Services.Protocols.Imap.ImapProtocolClient. Capability>d__3.MoveNext() --- Throw exception at the end of the stack trace at the previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter. HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.M365.RCA.ConnectivityTests.ImapPop.BaseProtocolTest.<PerformTestInternalAsync>d__12.MoveNext() Can someone help me analyze the reason for the error?Outlook uses IMAP to connect to a Microsoft 365 account and reports a mistake
The connection configuration is as follows The error message is as follows The connection test failed Test details Collapse all Testing IMAP for a user email address removed for privacy reasons on host outlook.office365.com:995:SSL. The IMAP test failed. Test the steps An attempt is being made to resolve the host name outlook.office365.com in DNS. The host name was successfully resolved. Additional details Testing TCP port 995 on host outlook.office365.com to ensure that it is listening/opening. The port was opened successfully. The SSL certificate is being tested to ensure that it is valid. The certificate meets all validation requirements. Test the steps Testing the IMAP service. An error occurred while testing the IMAP service Additional details Protocol Log: C: 1 CAPABILITY S: +OK The Microsoft Exchange POP3 service is ready. [UwBZAEEAUABSADAAMQBDAEEAMAAwADAAOAAuAGEAdQBzAHAAcgBkADAAMQAuAAcgBvBvQALgBvAHuAdABsAG8AbwBrAC4AYwBvAG0A] Exception Details: Mail: IMAP Server Response Error Status "+OK The Microsoft Exchange POP3 service is ready. [UwBZAEEAUABSADAAMQBDAEEAMAAwADAAOAAuAGEAdQBzAHAAcgBkADAAMQAuAHAAcgBvAGQALgBvAHUAdABsAG8AbwBrAC4AYwBvAG0A]”。 Type: Microsoft.M365.RCA.Services.Protocols.Imap.ImapServerErrorException Stack Trace: In Microsoft.M365.RCA.Services.Protocols.Imap.ImapCommand'1.CheckForOk (IList'1 response) in Microsoft.M365.RCA.Services.Protocols.Imap.CapabilityCommand.ProcessResponse (IList'1 response) is < microsoft.M365.RCA.Services.Protocols.ProtocolClient. SendCommandAsync>d__17'1.MoveNext() --- Throw exception at the end of the stack trace at the end of the --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) is < at Microsoft.M365.RCA.Services.Protocols.Imap.ImapProtocolClient. Capability>d__3.MoveNext() --- Throw exception at the end of the stack trace at the previous location --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter. HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.M365.RCA.ConnectivityTests.ImapPop.BaseProtocolTest.<PerformTestInternalAsync>d__12.MoveNext() Can someone help me analyze the reason for the error?
