If your provider is blocking smtp port 25 on your internet connection but your hosting provider is offering an alternative port (or when using some relay service) you can simply set this alternative port by adding it to the 'Address of Internet provider's mail server' value in the 'E-mail delivery settings' screen of the server-manager like this: | If your provider is blocking smtp port 25 on your internet connection but your hosting provider is offering an alternative port (or when using some relay service) you can simply set this alternative port by adding it to the 'Address of Internet provider's mail server' value in the 'E-mail delivery settings' screen of the server-manager like this: |