Exchange 2010 Hub failed to deliver email from a Linux SQL server


  • Hello There,

    Exchange 2010 Hub servers have issues to relay emails from a Linux application (sql) server, Exchange has no issue to receive the message, However, it failed to deliver end user with the following error:

    RecipientStatus     : {550 5.6.0 CAT.InvalidContent.Exception: InvalidCharsetException, Character set name (DEC-MCS) is invalid or not installed.; cannot handle content of message with InternalId 4268561

    I have done some Google search, someone mentioned similar case by applying Exchange SP1 rollup, or by create a remote domain and change Character set format from there. It seems both solution cannot help

    1. We are running Exchange 2010 SP2 with rollup 5 v2 already

    2. for Remote domain settings, what format we should change to for Character set name (DEC-MCS) ?

    Any suggestion? Thanks a lot.

    Monday, August 26, 2013 3:15 PM


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