でんしゆうびん 電子郵便 LinksSentence search for 電子郵便Sentence search for でんしゆうびんKanji details for 電, 子, 郵 and 便Edit in JMdict Noun1. electronic mail service; e-mail service; electronic mail system; e-mail systemSee also 電子メールNoun2. letter facsimile service operated by Japan PostSee also レタックス Discussions Log in to talk about this word.