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stop mail out side domain send group mail exchange thorugh mail gateway astaro

hi all!

I using mail exchange 2003 and mail gateway is astaro. i want stop mail send outside domain in group mail. only inside domain can send group mail

can u help me!

Thanks


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Parents Reply Children
  • Let us try a different approach. The only way someone can resolve group email addresses if they are setup correctly as groups and not email distribution is to either have a mail address on your server or you have a hole which is letting them into your server.

    Ian