Microsoft Outlook receives and delivers messages over a mail server, a remote computer that acts as a Web-based post office. Email providers such as Yahoo, Google and Hotmail host these servers to ...

My school uses an IMAP email system that I connect to via Outlook. However, they only allow me to use their outgoing mail server when I access my email from within their domain. That server is ...

I use Outlook for my general email. Recently, Comcast shut down my modem's port 25 and required me to use port 587 for security reasons. Separately, I use Thunderbird to send email relating to a small ...