I have an email address created from a name entered in a content control.

the format is recipient@domain.com and I can create this fine from the details

The problem I have is when I try to email it want the email address in quotes,

How do I get a variable containing the email address to be accepted instead of this.

so, I want tpo use the line
.to = emailaddress
where I have previously formated email address from the details entered in the form.

Thanks