/en/outlook2003/viewing-and-replying-to-messages-/content/
If you use Outlook, you will need to know how to send a new email message and confirm that your email message was sent.
An email message might be returned to you as undeliverable if the receipient's inbox is full, if you type an incorrect address, or if the file size is too large to transmit.
/en/outlook2003/organizing-your-mail-with-folders/content/
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