Oct 29, 2022 4:48 PM: Failed to send message: MailKit.Net.Smtp.SmtpCommandException: 4.4.2 Timeout - closing connection. e18-20020a17090301d200b00177c488fea5sm544312plh.12 - gsmtp
{"ClassName":"MailKit.Net.Smtp.SmtpCommandException","Message":"4.4.2 Timeout - closing connection. e18-20020a17090301d200b00177c488fea5sm544312plh.12 - gsmtp","Data":null,"InnerException":null,"HelpURL":"https://github.com/jstedfast/MailKit/blob/master/FAQ.md#ProtocolLog","StackTraceString":"  at MailKit.Net.Smtp.SmtpClient.BdatAsync (MimeKit.FormatOptions options, MimeKit.MimeMessage message, System.Int64 size, System.Boolean doAsync, System.Threading.CancellationToken cancellationToken, MailKit.ITransferProgress progress) [0x0046d] in <044c7cb38b61487086ccf0eae49cb447>:0 \n  at MailKit.Net.Smtp.SmtpClient.SendAsync (MimeKit.FormatOptions options, MimeKit.MimeMessage message, MimeKit.MailboxAddress sender, System.Collections.Generic.IList`1[T] recipients, System.Boolean doAsync, System.Threading.CancellationToken cancellationToken, MailKit.ITransferProgress progress) [0x004d1] in <044c7cb38b61487086ccf0eae49cb447>:0 \n  at MailKit.Net.Smtp.SmtpClient.SendAsync (MimeKit.FormatOptions options, MimeKit.MimeMessage message, MimeKit.MailboxAddress sender, System.Collections.Generic.IList`1[T] recipients, System.Boolean doAsync, System.Threading.CancellationToken cancellationToken, MailKit.ITransferProgress progress) [0x00648] in <044c7cb38b61487086ccf0eae49cb447>:0 \n  at Duplicati.Library.Modules.Builtin.SendMail.SendMessage (System.String subject, System.String body) [0x00581] in <41fe6492b6c947ad8a4acc2ac52d9c30>:0 \n  at Duplicati.Library.Modules.Builtin.ReportHelper.OnFinish (System.Object result) [0x00135] in <41fe6492b6c947ad8a4acc2ac52d9c30>:0 ","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233088,"Source":"Duplicati.Library.Modules.Builtin","Mailbox":"","ErrorCode":"MessageNotAccepted","StatusCode":"ErrorInProcessing"}