Hi DNN community members,

I'm not sure if this should be here in the Admin/Config section or development section, please let me know if I should move it. 

I have a custom e-commerce checkout module that my company developed. It notifies the customer of a completed purchase by sending a template-based email message to the customer, showing their transaction details. The message is sent using the DotNetNuke.Services.Mail class, and sets the FROM of the message using a Module Setting value -  DotNetNuke.Services.Mail.Mail.SendEmail(SendEmailFrom, SendEmailTo, SubjectLine, Body);

Our clients have just drawn to our attention that the customer is receiving thank you messages from the correct email address ([email protected]), however the Sender Name is showing as "DNN". I've been trying to track that down, looking at the Portal Admin account, but don't see a simple "DNN" used anywhere. 

Can anyone point me to where the Sender NAME gets populated when it's not provided? I would almost think that would come from a contact list somewhere, but it's obviously not the customer's contacts. If it's relevant, we used SendGrid as our SMTP server/relay.

Thanks! David