Definition of remailing in English:

remailing

Pronunciation /ˌriːˈmeɪlɪŋ/

noun

  • 1North American The action or an act of posting a letter, etc., for a second or further time.

  • 2Computing
    The action or process of remailing an email in order to conceal the identity of the original sender. Usually attributive.

Origin

Mid 19th century. From re- + mailing.