Javamail failed to connect to host
101495
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
100203
javax.net.ssl.SSLException when sending mail using JavaMail
106468
Why can't I send emails from the command line to my gmail account
20786
How do I need to configure SMTP Auth?
28601
Why does the connection time out when connecting to a server?
86726
How to solve 'Connection refused' errors in SSH connection?
125221
How to configure XAMPP to send mail from localhost?
29877
How to fix "Could not open a connection to your authentication agent." error when trying to add ssh-key?
150006
Failed connection to Earth Engine servers
7348
"Timed Out" error when trying to join server
73681
The search service is not able to connect to the machine that hosts the administration component
34126
ubuntu server not resolving LAN hostnames
119008
Failed to connect to mailserver at "localhost" port 25
70180
Eclipse error: 'Failed to create the Java Virtual Machine'
4981
"No worthy mechs found" when trying to relay email to Gmail using Postfix
150678
Sendmail (by postfix) is not working on Ubuntu
9197
ssh: connect to host myremotehost.com port 22: Connection refused