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Every time I try to open a hostname , the following
Microsoft Telnet> o example.domain 25
Connecting to example.domain... Could not open connection to the host, on port 25: Connect failed
error message occurs. Why and how to fix it? I work on the Windows 7 professional x64 with turned off firewall.
0x6B6F77616C74
Posted 2012-06-18T17:48:37.787
Reputation: 293
1Many ISPs block port 25, you should call your ISP and check if they do. If they do, you should see if your mail provider has an alternate port you can use, many will as this is a common issue. – MaQleod – 2012-06-18T18:05:38.153
@MaQleod In my case, you're right. – 0x6B6F77616C74 – 2012-06-18T18:31:31.250