messaging

(noun) the sending and processing of e-mail by computer. Synonyms: electronic messaging.

(verb) send a message to. Synonyms: message. Example: "She messaged the committee."

(verb) send as a message. Synonyms: message. Example: "She messaged the final report by fax."

(verb) send a message. Synonyms: message. Example: "There is no messaging service at this company."