This article lists the article numbers for Exchange Server 5.5 Internet Mail Service bugs that have been fixed after Exchange Server 5.5 Service Pack 4 was released.
For information about how to obtain the fixes listed in this article, click the article number(s) listed in the "More Information" section of this article.
NOTE: Exchange Server fixes for a particular component are cumulative and contain all of the previous fixes for that component. Fixes with a particular version number contain all of the fixes that have an earlier version number.
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