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What Are The Message Limitations of My Exchange Account?

The following are default message limitations for all Exchange accounts:

  • The maximum allowable number of recipients per message is 100.
  • The maximum size of incoming and outgoing messages is 25 MB [25600 KB].
  • Distribution Lists, Forwarders (Aliases), Auto Responders are unlimited.

Last Updated on: Apr 23, 2009   (Permalink)

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