rec0d on "[Plugin: MailCWP] smtp settings dosnt work, need to update plugin!"

hi, the smtp server setting dosnt work to connect. but when im useing the same settings with another plugin. wp mail bank the settings is working and i can send mails. but they dont have a client as mail cwp has. so i would like to soulve this isses.

https://wordpress.org/plugins/mailcwp/