Learner's definition of SOLE. always used before a noun. 1. : only or single. He became the sole heir to the property. the sole owner. The sole aim/objective/purpose of the program is to help the poor. She was the sole survivor of the tragedy. Icy roads were the sole cause of the accident. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples
Dead letter mail or undeliverable mail is mail that cannot be delivered to the addressee or returned to the sender.ith increased collection and study of the postal markings originating from such offices, the body of literature on this obscure topic may grow. Many countries, including Canada and the United States, have issued special labels for envelopes that have travelled through the dead letter office.
Open up Windows Live Mail and click on the Accounts tab. Click on the e-mail account giving you the error and then click on the Properties button. You should now be looking at the properties for your e-mail account. Click on the Servers tab and locate a section of the window titled Outgoing Mail Server.indows Live Mail is the e-mail client that is part of Microsoftâs Windows Live suite of applications. A common error encountered when using Live Mail has to do with authenticating a server for outgoing mail.