Internet Email Address

[Dwight]

Whenever I try to send email using MS Access, either with the built-in Send
command or with the following code, I get prompted to set up an Internet
Email Address.

DoCmd.SendObject acSendNoObject, , , Me.EMAIL_ADD

Everything worked fine yesterday but no apparent reason it started doing
this today.

Does anyone know what I can do to resolve this problem?

Thanks in advance!

Dwight