Charter Communications: Difference between revisions

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The primary provider for off-campus [[broadband]] connections in [[Houghton, Michigan]].
 
IsResidential accounts are known to blockhave the following ports blocked:
*21 (FTP)
*23 (TELNET)
*110 (POP3)
 
Some sources say that if an email server is detected on a residential account, the internet connection will be stopped entirely.
[[SBC]] (formerly Ameritech) also provides DSL service in the area. SBC also blocks outgoing port 25 (SMTP), but does not block other services.
 
Users of Charter Business accounts do not have such issues.
 
[[SBC|AT&T]] (formerly SBC (formerly Ameritech)) also provides DSL service in the area. SBC also blocks outgoing port 25 (SMTP), but does not block other services.
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