E-mail export SMTP fails

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4 years 7 months ago #3508 by jeremyd
Hello,

I'm currently facing issues with one of our job in chronoscan
I have configured last year a job to send our invoices directly from chronoscan, from a MS365 email account

It has worked for the past months, then it started to become unstable, sometimes exporting, sometimes returning an error
To fully export the batch I had to export it multiple times until every document has been sent

And now since 3 days, it just won't work anymore

I could give you the export log if needed

Here is the error returned (I had to blur email addresses for security reason)
Code:
<out OutStatus="0" OutOutput="SMTP:smtp.office365.com/o*****@i******.com/r********@d********r.com/IMEx-DTP SA - Facture/Rechnung : 22073219 - ICC Industry Com. Cons. AG" OutDetails="Échec d'envoi du courrier. - System.IO.IOException: Impossible de lire les données de la connexion de transport : net_io_connectionclosed. à System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) à System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) à System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller) à System.Net.Mail.CheckCommand.Send(SmtpConnection conn, String& response) à System.Net.Mail.MailCommand.Send(SmtpConnection conn, Byte[] command, MailAddress from, Boolean allowUnicode) à System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, Boolean allowUnicode, SmtpFailedRecipientException& exception) à System.Net.Mail.SmtpClient.Send(MailMessage message)"/>

Code:
<moduledetails> <detail DetailsValue="12" DetailsName="Count"/> <detail DetailsValue="smtp.office365.com" DetailsName="strSMTPserver"/> <detail DetailsValue="587" DetailsName="strSMTPport"/> <detail DetailsValue="j*********@i*******.com" DetailsName="strSMTPUser"/> <detail DetailsValue="*******" DetailsName="strSMTPPassword"/> <detail DetailsValue="true" DetailsName="strSMTPssl"/> <detail DetailsValue="180" DetailsName="strSMTPtimeout"/> <detail DetailsValue="o****@i*****.com" DetailsName="strMsgFrom"/> <detail DetailsValue="%docfield.EMAIL%" DetailsName="strMsgTo"/> <detail DetailsValue="" DetailsName="strMsgCC"/> <detail DetailsValue="g******@i******.com" DetailsName="strMsgBCC"/> <detail DetailsValue="IMEx-DTP SA - Facture/Rechnung : %docfield.Barcode Reading% - %docfield.sysval_lookup_srcv_1_CLIENTNAME%" DetailsName="strMsgSubject"/> <detail DetailsValue="<html>*******</html>" DetailsName="strMsgBody"/> <detail DetailsValue="%docfield.Barcode Reading%.pdf" DetailsName="strMsgAttachmentFilename"/> <detail DetailsValue="" DetailsName="strMsgAdditioalAttachment"/> <detail DetailsValue="true" DetailsName="strMsgUseHtml"/> </moduledetails>

Looking forward your answer, thank you in advance,
Best regards,
Jeremy

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4 years 7 months ago #3509 by Gsimao
Replied by Gsimao on topic E-mail export SMTP fails
Jeremy, the errors might have to do with some security settings on the Office365 account. It seems you are using an older version of ChronoScan that doesn't have any SSL/TLS capabilities for the SMTP module. So my first suggestion is to update your ChronoScan installation and enable the SSL/TLS option on the SMTP module. You can use this:
chronoscan.s3-eu-west-1.amazonaws.com/Ch.../ChronoScanSetup.exe

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4 years 7 months ago #3510 by jeremyd
Replied by jeremyd on topic E-mail export SMTP fails
Hi Gsimao,

I'm currently using chronoscan 1.0.2.62
TLS/SSL is activated in the module settings
On the office365 side, settings didn't changed since I set it up
It worked for the past 6months, then it worked "sometimes"
Now it just won't export anymore

I'm looking into office admin panel if there's something new

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4 years 7 months ago #3511 by Gsimao
Replied by Gsimao on topic E-mail export SMTP fails
Jeremy,
try setting the From address as the same as the user used for authentication.

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4 years 7 months ago #3512 by jeremyd
Replied by jeremyd on topic E-mail export SMTP fails
Sadly, the same error occur even if the sender address/user are the same :(
I really don't know what I can do to make it works

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4 years 7 months ago #3513 by Gsimao
Replied by Gsimao on topic E-mail export SMTP fails
Jeremy,
please make sure multi-factor authentication is disabled for the account. Also, make sure that it accepts regular user + password authentication.
We are still working on adding OAuth authentication for the whole of ChronoScan, but for now, you will need to make sure any more secure authentication options are disabled for the accounts you need to use with ChronoScan.

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