CompTIA A+ 220-702: 3.1 – Troubleshooting Mail, FTP, and Proxy Settings

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A misconfigured application can cause connectivity problems, even when the network is operating perfectly. In this video, you’ll learn about the settings for SMTP, IMAP and POP mail protocols, FTP clients, and browser proxy settings.

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6 thoughts on “CompTIA A+ 220-702: 3.1 – Troubleshooting Mail, FTP, and Proxy Settings”

Alex
June 23, 2011 at 5:23 am
why it says POP3 port 995, I thought it was 110!! why?
Alex
June 23, 2011 at 5:23 am
why it says POP3 port 995, I thought it was 110!! why?
Alex
June 23, 2011 at 5:23 am
why it says POP3 port 995, I thought it was 110!! why?
1. Professor Messer
  June 23, 2011 at 11:35 pm
  Just because a protocol can use a well-known port doesn’t mean it has to!
2. Professor Messer
  June 23, 2011 at 11:35 pm
  Just because a protocol can use a well-known port doesn’t mean it has to!
3. Professor Messer
  June 23, 2011 at 11:35 pm
  Just because a protocol can use a well-known port doesn’t mean it has to!

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