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Power Platform Community / Forums / Power Automate / power automate :failed...
Power Automate
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power automate :failed to send email message

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Posted on by 4

Microsoft.Flow.RPA.Desktop.Modules.SDK.ActionException: Failed to send email message. ---> MailKit.Net.Smtp.SmtpCommandException: 5.3.4 Message size exceeds fixed maximum message size
at MailKit.Net.Smtp.SmtpClient.OnSenderNotAccepted(MimeMessage message, MailboxAddress mailbox, SmtpResponse response)
at MailKit.Net.Smtp.SmtpClient.<FlushCommandQueueAsync>d__62.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at MailKit.Net.Smtp.SmtpClient.<SendAsync>d__113.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at MailKit.Net.Smtp.SmtpClient.<SendAsync>d__113.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at MailKit.Net.Smtp.SmtpClient.Send(FormatOptions options, MimeMessage message, CancellationToken cancellationToken, ITransferProgress progress)
at Microsoft.Flow.RPA.Desktop.Modules.Email.Actions.EmailActions.SendEmail(Variant from, Variant senderDisplayName, Variant to, Variant cc, Variant bcc, Variant subject, Variant body, Variant attachments, Variant smtpServer, Variant username, Variant varPassword, Boolean isBodyHtml, Int32 serverPort, Boolean needsAuthentication, Boolean enableSsl, Boolean acceptUntrustedCertificates)
--- End of inner exception stack trace ---
at Microsoft.Flow.RPA.Desktop.Modules.Email.Actions.SendEmail.Execute(ActionContext context)
at Microsoft.Flow.RPA.Desktop.Robin.Engine.Execution.ActionRunner.Run(IActionStatement statement, Dictionary`2 inputArguments, Dictionary`2 outputArguments)

  • momlo Profile Picture
    1,527 Super User 2024 Season 1 on at

    Hi @amr_smahmoud  Error message has the reason - your email service has a size limit you need to obey.

     

    Microsoft.Flow.RPA.Desktop.Modules.SDK.ActionException: Failed to send email message. ---> MailKit.Net.Smtp.SmtpCommandException: 5.3.4 Message size exceeds fixed maximum message size

     

  • amr_smahmoud Profile Picture
    4 on at

    My service has size limit  5 MB and the attachment size is 2.5 MB 

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