Editing Outlook Express (section)

===Glitches and other unusual aspects===
Cancelling sending an email while it is being sent would not effectively prevent it from being sent.<ref>{{cite web|url=http://oaais.ucsf.edu/OAAIS/516-DSY.html |title=Outlook - Recalling a Message UCSF |publisher=Oaais.ucsf.edu |access-date=2012-12-17 |url-status=dead |archive-url=https://web.archive.org/web/20080214162808/http://oaais.ucsf.edu/OAAIS/516-DSY.html |archive-date=February 14, 2008}}</ref> Similarly, when importing <code>[[.pst|.PST]]</code> files, cancelling the import while it was in progress merely canceled the import of the current folder and the import resumed with the next folder.{{cn|date=August 2016}} Furthermore, Outlook Express only supported .dbx files that were smaller than 2 GB, and had performance problems when dealing with files approaching that limit.<ref name=maxdbx>{{cite web|title=Information about the maximum file size of the .dbx files that are used by Outlook Express|url=http://support.microsoft.com/kb/903095|work=Microsoft Support|publisher=[[Microsoft]]|access-date=7 February 2014|date=July 1, 2005}}</ref>