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help send mail

Enabling stmp and smtps scanning in rules in legacy mode  for my exchange server 2013  prevent me to send more than 10 recipient per massage from wan using pop3 account and smtps  port 587, but when send mail in side my network its working without any problem



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  • Why are  you using POP3 when scanning smtp/s?

    What   does the xg logviewer -> mail show for the failed attempts and also what d\oes the exchange server show for the same messages?

    ian

    XG115W - v19.5.1 mr-1 - Home

    If a post solves your question please use the 'Verify Answer' button.

  • Thanks for your reply

       Usually we send in Bcc more than 200 recipient  and we are working in the company where the exchange server and sophos exists,after covid 19 some users take there PC's home and this starting they send mail for those recipients first 10 of them appears in exchange log that I send the mail only to 10 recipients and in sophos mail log too , but when remove from the firwall checkbox for scanning smtp and smtp and trying again all appears in exchange log and sophos mail log ,
    Just to be now I am running sophos xg 125 legacy mode 
  • Hi,

    I would suggest you create a support case. There might a be setting in CLI that enables you to increase the limit, possibly in the default mail DoS settings.

    Ian

    XG115W - v19.5.1 mr-1 - Home

    If a post solves your question please use the 'Verify Answer' button.

  • Thanks for replying iam trying to do that but its first time to me and I don't know where I can start this ...

  • Hi osama,

    I would suggest you contact your reseller/partner for assistance in creating case.

    At the top righthand of the forum pages there is a support portal, you could also try that.

    Ian

    XG115W - v19.5.1 mr-1 - Home

    If a post solves your question please use the 'Verify Answer' button.

  • Hi 

    I contacted with my dealer,but they think that is the problem is my exchange server so I asked them to open support ticket for me ,but they told me it will take long time .

    So I try sophos community and I search where I can open ticket direct to be sure that my case is procecsing.

    Anyway thanks for your help

  • Open the ticket and one of the sophos forum support staff will probably ask you the number.

    ian

    XG115W - v19.5.1 mr-1 - Home

    If a post solves your question please use the 'Verify Answer' button.

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