Connecting to SMTP server on Port 25
Hey all,
I have a problem with connecting to my smtp-server. On my current system (Linux Mint 17) I cannot connect to my smtp server on port 25. But when I am using one of my older systems where Ubuntu 10.04 is running, everything works fine. When I'm using a VPN connection to another network, it also works on Linux Mint. So it isn't an issue with my thunderbird, but rather a network problem (?). Do you know how can I test if there is an issue with opened/closed ports? Are there any differences in the network preferences between the old ubuntu and the new mint version? Thanks in advance, Jürgen |
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Google "linux telnet smtp" The errors generated will be somewhat informative. Good Luck ! |
Thanks for your kind reply!
On Linux Mint, Telnet fails to connect to the smtp server - it times out. Quote:
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