Messaging Gateway

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  • 1.  attachment

    Posted May 12, 2015 09:45 AM

    Hello,
    I am using Exchange server and Brightmail. users receive and send e-mail exchange in size 50 mb dr. There are no problems in our own internal network.

    But external users is to return them the following error when I sent a mail to over 15 mb.

    Following delivery to the recipient failed permanently:
          the it@xxx.com.t
    Technical details of permanent failure:
    Google tried to deliver your message, but it was rejected by the server for the recipient's domain xxx.com.t by mail.xxx.com.tr. [xxx.xx.x.xxx].
    The error that the other server returned was:
    5.3.4 message you exceeded the limit at 552 MAIL FROM

    In our research we have found the following link on the Internet, and we shot a limit of 50 MB.

    But the problem is continuing.

    https://support.symantec.com/en_us/article.tech95239.html



  • 2.  RE: attachment

    Broadcom Employee
    Posted May 13, 2015 11:36 AM

    By default the Messaging Gateway is configured to accept messages of 20mb or lower. a 15mb attachment along with the message body can certainly be that large after MIME encoding.

    https://support.symantec.com/en_US/article.TECH91043.html