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I re-ran the Windows disks to install the SMTP service for IIS, but it's still not showing up there. &nbsp; How do I get it to show up?
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I re-ran the Windows disks to install the SMTP service for IIS, but it's still not showing up there.   How do I get it to show up?

SMTP Service not showing up in IIS

Interactions between email servers and clients are governed by email protocols. The three most common email protocols are POP, IMAP and MAPI. Most email software operates under one of these (and many products support more than one).  The correct protocol must be selected, and correctly configured, if you want your email account to work.

Email Protocols

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.