Drupal Association members fund grants that make connections all over the world.
Last week, PHPMailer suddenly stopped working. I got the following as the error message when I send the test e-mail:
SMTP -> ERROR: Failed to connect to server: Connection timed out (110)
SMTP Error: Could not connect to SMTP host.
I've found the same issue with the module SMTP Authentication Support.
Any idea what could have caused this? Any good suggestions for debugging this?