RoundCube to Gmail sending failed but receiving successfully

[sherazahmad1232]

Hello to All,
I'm using the Amazon EC2 server to host my website and I installed the vestacp control panel and so then using the RoundCube on it as mail server on but when I send email to any [email protected] then its can't receive on my Gmail account but when sending Gmail to RoundCube then it's working perfectly.

Please can anyone solve my issue.

Thanks

[JohnDoh]

Roundcube is not a mail server it is webmail software. The problem you describe is likely caused by a configuration issue with your SMTP server.