[Symfony2] e-mails not being sents. Are my parameters right?

[theosk]

Hi everybode, Symfony2 newbie here. I'm not getting any error nor any log information when sending e-mails, but they just never arrive.

I have this in my parameters.yml:

    mailer_transport: smtp
    mailer_encryption: ssl
    mailer_auth_mode: login
    mailer_host: level.x10hosting.com
    mailer_user: <my email>
    mailer_password: <my pass>
    mailer_port: 465

and I'm letting symfony 2 send my e-mails, which should work since I was able to configure it with my gmail account instead of my x10 one.

Any tips?
Thanks in advance!