Software in the user's computer, tablet or smartphone that accesses the mail servers in a local or remote network. Also known as an "email client," "mail client," "mail program," and "mail reader ...

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An email program that consolidates messages with the same subject line so they appear together as a continuous "thread" or "chain." Both email client programs and Web-based email offer threaded email.

If A program is trying to send an e-mail message on your behalf warning appears in Outlook, then this post will help you. This error occurs when a program installed ...