Erro SMTP: [550] SMTP disable for leonardo contact suport

[Leonardo Peixoto]

Hello,

The roundcube is giving this error when sending send an email, "SMTP Error: [550] SMTP disable for leonardo contact support"

You can help me.

 

[cPanelMichael]

"SMTP Error: [550] SMTP disable for leonardo contact support"

Hello,

Do you have root access to this system? If not, please report this to your web hosting provider for assistance. Otherwise, you can run the following command to verify outgoing email for this cPanel user is not suspended:

whmapi1 unsuspend_outgoing_email user=example

Thank you.