Roundcube sends emails only to my email and not other domains?

[glen]

Hi just installed RoundCube, it really looks good. Way better than squirrelmail
Problem though, it only sends email to user@mydomain.com and not to other domains like user@gmail.com or user@yahoo.com

[rosali]

This seems not to be a Roundcube problem. RoundCube is just a client which delivers mails to your SMTP server. Your SMTP server is responsible to deliver emails to recipients. Gmail and Yahoo is known to be very restrictive in accepting mails. This may have various issues (f.e. missing SPF record in your DNS settings, etc.).

[glen]

Hi, I've contacted my hosting and problem has been solved.
Thanks!