Email with attachment stuck in outbox - windows7 with MS office 2010 RRS feed

  • Question

  • HI All,

    Facing one weird issue, When we have Migrated user from Exchange server 2010 to Exchange server 2016.

    In internal Network

    Windows 7 with MS office 2010 ==> Able to send and receive email with attachment

    In External Network

    windows 7 with MS office 2010 ==> Able to received email with attachment, Able to send plain email to internal as well as external users. but when send email with attachment it stuck in outbox.

    If we configure same user outlook profile on windows 10 + MS office 2013/2016/Office 365 outlook then it is working fine. 

    Kindly help me to resolve this issue.

    Regards, Prashant

    Thursday, August 13, 2020 1:45 PM