nanog mailing list archives

Re: Computer systems blamed for feeble hurricane response?


From: Mike Tancsa <mike () sentex net>
Date: Tue, 13 Sep 2005 17:17:23 -0400


At 05:10 PM 13/09/2005, kent crispin wrote:

Port 587?

Not everyone implements that. You would make a large part of the internet unreachable via email

vinyl# telnet mx2.mail.yahoo.com 587
Trying 67.28.114.36...
telnet: connect to address 67.28.114.36: Connection refused
Trying 4.79.181.13...


---Mike

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