Sending Email with GX440 via SMTP

Does anyone have a link or a guide to a tutorial on how to set up a SMTP to send emails using a GX440 Verizon.

I set up a gmail account as the distributor informed me that it is possible to use as a relay server.

Any advice is appreciated.

You can refer the software user guide which will tell you the configuration required and also the AT commands for SMTP.