How do I use "Why Can't I Connect?"
I will attempt a connection to an SMTP Server. Enter the server name or IP address. Choose between STARTTLS or SSL/TLS. Select a port. The default port for SMTP STARTTLS is 587. The default port for SMTP SSL/TLS is 465. I expect a response from SMTP STARTTLS so I will wait for the response and close the connection on success. I do not expect a response from SMTP SSL/TLS so I will close the connection on success.
Release 1.9.1
Release 1.9.1 is now available.
In this release:
1. Changed the url of the Knowledge Base to match the website redesign.
2. A minor cosmetic change.
3. A minor bug fix.
The new website design is friendlier but required a remapping of the pages.
I removed the border around the visible trace list.
If loading the dll for ICMP fails, I disabled the neighbors tool. I now only disable the use of ICMP echo requests. ICMP is only available in Windows installs.