result:Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
username:pg999333@gmail.com
from:pg999333@gmail.com
to:tomo998877@gmail.com
subject:Mail Test (wapp.solar.lan)
------------------------------------
time:2022-01-08 04:30:01
subject:Mail Test (wapp.solar.lan)
username:pg999333@gmail.com
------------------------------------